August 26th in stamps Antonie van Leeuwenhoek, Montgolfier, Antoine Lavoisier, Lindbergh

Here are some events that happened on August 26th. It could be an event or a person that died or was born on that day

1723 Died: Antonie van Leeuwenhoek, Dutch microscopist and biologist (b. 1632)

Antonie Philips van Leeuwenhoek (24 October 1632 – 26 August 1723) was a Dutch businessman and scientist in the Golden Age of Dutch science and technology. A largely self-taught man in science, he is commonly known as "the Father of Microbiology", and one of the first microscopists and microbiologists. Van Leeuwenhoek is best known for his pioneering work in microscopy and for his contributions toward the establishment of microbiology as a scientific discipline.

Raised in Delft, Dutch Republic, van Leeuwenhoek worked as a draper in his youth and founded his own shop in 1654. He became well recognized in municipal politics and developed an interest in lensmaking. In the 1670s, he started to explore microbial life with his microscope.  This was one of the notable achievements of the Golden Age of Dutch exploration and discovery (c. 1590s–1720s).

Using single-lensed microscopes of his own design, van Leeuwenhoek was the first to experiment with microbes, which he originally referred to as dierkens, diertgens or diertjes (Dutch for "small animals" [translated into English as animalcules, from Latin animalculum = "tiny animal"]). Through his experiments, he was the first to relatively determine their size. Most of the "animalcules" are now referred to as unicellular organisms, although he observed multicellular organisms in pond water. He was also the first to document microscopic observations of muscle fibers, bacteria, spermatozoa, red blood cells, crystals in gouty tophi, and blood flow in capillaries. Although van Leeuwenhoek did not write any books, his discoveries came to light through correspondence with the Royal Society, which published his letters.

Dutch stamp depicting van Leeuwenhoek

1740 Born: Joseph-Michel Montgolfier, French inventor, invented the hot air balloon (d. 1810)

Joseph-Michel Montgolfier (26 August 1740 – 26 June 1810) and Jacques-Étienne Montgolfier (6 January 1745 – 2 August 1799) were paper manufacturers from Annonay, in Ardèche, France best known as inventors of the Montgolfière-style hot air balloon, globe aérostatique. They launched the first piloted ascent, carrying Jacques-Étienne. Joseph-Michel also invented the self-acting hydraulic ram (1796), Jacques-Étienne founded the first paper-making vocational school and the brothers invented a process to manufacture transparent paper.

Stamps from Austria and Berlin commemorating the montgolfière

1743 Born: Antoine Lavoisier, French chemist and biologist (d. 1794)

Antoine-Laurent de Lavoisier (26 August 1743 – 8 May 1794), also Antoine Lavoisier after the French Revolution, was a French nobleman and chemist who was central to the 18th-century chemical revolution and who had a large influence on both the history of chemistry and the history of biology. He is widely considered in popular literature as the "father of modern chemistry".

It is generally accepted that Lavoisier's great accomplishments in chemistry stem largely from his changing the science from a qualitative to a quantitative one. Lavoisier is most noted for his discovery of the role oxygen plays in combustion. He recognized and named oxygen (1778) and hydrogen (1783), and opposed the phlogiston theory. Lavoisier helped construct the metric system, wrote the first extensive list of elements, and helped to reform chemical nomenclature. He predicted the existence of silicon (1787) and was also the first to establish that sulfur was an element (1777) rather than a compound. He discovered that, although matter may change its form or shape, its mass always remains the same.

Lavoisier was a powerful member of a number of aristocratic councils, and an administrator of the Ferme générale. The Ferme générale was one of the most hated components of the Ancien Régime because of the profits it took at the expense of the state, the secrecy of the terms of its contracts, and the violence of its armed agents. All of these political and economic activities enabled him to fund his scientific research. At the height of the French Revolution, he was charged with tax fraud and selling adulterated tobacco, and was guillotined.

French stamp depicting Antoine Lavoisier

1974 Died: Charles Lindbergh, American pilot and explorer (b. 1902)

Charles Augustus Lindbergh (February 4, 1902 – August 26, 1974) was an American aviator, military officer, author, inventor, and activist. At the age of 25 in 1927, he went from obscurity as a U.S. Air Mail pilot to instantaneous world fame by winning the Orteig Prize for making a nonstop flight from New York City to Paris. Lindbergh covered the ​33 1⁄2-hour, 3,600-statute-mile (5,800 km) flight alone in a purpose-built, single-engine Ryan monoplane, the Spirit of St. Louis. While the first non-stop transatlantic flight had been made 8 years earlier, this was the first solo transatlantic flight, the first transatlantic flight between two major city hubs, and the longest transatlantic flight by almost 2,000 miles. Thus it is widely considered a turning point in world history for the development and advancement of aviation.


Lindbergh was an officer in the U.S. Army Air Corps Reserve, and he received the United States' highest military decoration, the Medal of Honor, for his transatlantic flight. His achievement spurred interest in both commercial aviation and air mail, which revolutionized the aviation industry, and he devoted much time and effort to promoting such activity.

In March 1932, Lindbergh's infant son, Charles Jr., was kidnapped and murdered in what the American media called the "Crime of the Century". The case prompted the United States Congress to establish kidnapping as a federal crime if the kidnapper crosses state lines with a victim. By late 1935, the hysteria surrounding the case had driven the Lindbergh family into exile in Europe, from which they returned in 1939.

In the years before the United States entered World War II, his non-interventionist stance and statements about Jews led some to suspect he was a Nazi sympathizer, although Lindbergh never publicly stated support for Nazi Germany. He opposed not only the intervention of the United States but also the provision of aid to the United Kingdom. He supported the anti-war America First Committee and resigned his commission in the U.S. Army Air Forces in April 1941 after President Franklin Roosevelt publicly rebuked him for his views. In September 1941, Lindbergh gave a significant address, titled "Speech on Neutrality", outlining his views and arguments against greater American involvement in the war.

Lindbergh did ultimately express public support for the U.S. war effort after the Japanese attack on Pearl Harbor and the subsequent United States declaration of war upon Germany. He flew 50 missions in the Pacific Theater of World War II as a civilian consultant, but did not take up arms as Roosevelt refused to reinstate his Air Corps colonel's commission. In his later years, Lindbergh became a prolific author, international explorer, inventor, and environmentalist, eventually dying of lymphoma in 1974, at age 72.

US stamp and FDC issued to commemorate Lindbergh's transatlantic flight

August 25th in stamps Ludwig II of Bavaria, Friedrich Nietzsche, Henri Becquerel

Here are some events that happened on August 25th. It could be an event or a person that died or was born on that day

1845 Born: Ludwig II of Bavaria (d. 1886)

Ludwig II (German: Ludwig Otto Friedrich Wilhelm; English: Louis Otto Frederick William; 25 August 1845 – 13 June 1886) was King of Bavaria from 1864 until his death in 1886. He is sometimes called the Swan King or der Märchenkönig ("the Fairy Tale King"). He also held the titles of Count Palatine of the Rhine, Duke of Bavaria, Duke of Franconia, and Duke in Swabia.

Ludwig succeeded to the throne in 1864, aged 18. Two years later, Bavaria and Austria fought a war against Prussia lasting only a matter of weeks, which they lost. However, in the Franco-Prussian War of 1870, Bavaria sided with Prussia against France, and after the Prussian victory, it became part of the new German Empire led by Prussia. Though Bavaria retained a degree of autonomy on some matters within the new German Reich, Ludwig increasingly withdrew from day-to-day affairs of state in favour of extravagant artistic and architectural projects. He commissioned the construction of two lavish palaces and Neuschwanstein Castle, and he was a devoted patron of the composer Richard Wagner. Ludwig spent all his royal revenues (although not state funds as is commonly thought) on these projects, borrowed extensively, and defied all attempts by his ministers to restrain him. This extravagance was used against him to declare him insane, an accusation that has since come under scrutiny. Today, his architectural and artistic legacy includes many of Bavaria's most important tourist attractions.

German stamp depicting King Ludwig II of Bavaria

1900 Died: Friedrich Nietzsche, German philologist, philosopher, and critic (b. 1844)

Friedrich Wilhelm Nietzsche (15 October 1844 – 25 August 1900) was a German philosopher, cultural critic, composer, poet, and philologist whose work has exerted a profound influence on modern intellectual history. He began his career as a classical philologist before turning to philosophy. He became the youngest person ever to hold the Chair of Classical Philology at the University of Basel in 1869 at the age of 24. Nietzsche resigned in 1879 due to health problems that plagued him most of his life; he completed much of his core writing in the following decade. In 1889, at age 44, he suffered a collapse and afterward a complete loss of his mental faculties. He lived his remaining years in the care of his mother until her death in 1897 and then with his sister Elisabeth Förster-Nietzsche. Nietzsche died in 1900. 

Nietzsche's writing spans philosophical polemics, poetry, cultural criticism, and fiction while displaying a fondness for aphorism and irony. Prominent elements of his philosophy include his radical critique of truth in favor of perspectivism; genealogical critique of religion and Christian morality and related theory of master–slave morality; aesthetic affirmation of existence in response to the "death of God" and the profound crisis of nihilism; notion of the Apollonian and Dionysian; and characterization of the human subject as the expression of competing wills, collectively understood as the will to power. He also developed influential concepts such as the Übermensch and the doctrine of eternal return. In his later work, he became increasingly preoccupied with the creative powers of the individual to overcome social, cultural and moral contexts in pursuit of new values and aesthetic health. His body of work touched a wide range of topics, including art, philology, history, religion, tragedy, culture, and science, and drew early inspiration from figures such as philosopher Arthur Schopenhauer, composer Richard Wagner, and writer Johann Wolfgang von Goethe. 

After his death, his sister Elisabeth became the curator and editor of Nietzsche's manuscripts. She edited his unpublished writings to fit her German nationalist ideology while often contradicting or obfuscating Nietzsche's stated opinions, which were explicitly opposed to antisemitism and nationalism. Through her published editions, Nietzsche's work became associated with fascism and Nazism; 20th-century scholars contested this interpretation and corrected editions of his writings were soon made available. Nietzsche's thought enjoyed renewed popularity in the 1960s and his ideas have since had a profound impact on 20th and early-21st century thinkers across philosophy—especially in schools of continental philosophy such as existentialism, postmodernism and post-structuralism—as well as art, literature, psychology, politics, and popular culture.

German stamp depicting Friedrich Nietzsche

1908 Died: Henri Becquerel, French physicist and chemist, Nobel Prize laureate (b. 1852)

Antoine Henri Becquerel (15 December 1852 – 25 August 1908) was a French engineer, physicist, scientist, Nobel laureate, and the first person to discover evidence of radioactivity. For work in this field he, along with Marie Skłodowska-Curie (Marie Curie) and Pierre Curie, received the 1903 Nobel Prize in Physics. 

In 1889, Becquerel became a member of the Académie des Sciences. In 1900, Becquerel won the Rumford Medal for his discovery of the radioactivity of uranium and he was made an Officer of the Legion of Honour. The Berlin-Brandenburg Academy of Sciences and Humanities awarded him the Helmholtz Medal in 1901. In 1903, Henri shared a Nobel Prize in Physics with Pierre Curie and Marie Curie for the discovery of spontaneous radioactivity. In 1905, he was awarded the Barnard Medal by the U.S. National Academy of Sciences. In 1906, Henri was elected Vice Chairman of the academy, and in 1908, the year of his death, Becquerel was elected Permanent Secretary of the Académie des Sciences. During his lifetime, Becquerel was honored with membership into the Accademia dei Lincei and the Royal Academy of Berlin.  Becquerel was elected a Foreign Member of the Royal Society (ForMemRS) in 1908. Becquerel has been honored with being the namesake of many different scientific discoveries. The SI unit for radioactivity, the becquerel (Bq), is named after him. There is a crater named Becquerel on the Moon and also a crater named Becquerel on Mars. The uranium-based mineral becquerelite was named after Henri. 

French stamp depicting Henri Becquerel

August 24th in stamps William I, Ferdinand I, Parmigianino

Here are some events that happened on August 24th. It could be an event or a person that died or was born on that day

1540 Died: Parmigianino, Italian painter and etcher (b. 1503)

Girolamo Francesco Maria Mazzola (11 January 1503 – 24 August 1540), also known as Francesco Mazzola or, more commonly, as Parmigianino, was an Italian Mannerist painter and printmaker active in Florence, Rome, Bologna, and his native city of Parma. His work is characterized by a "refined sensuality" and often elongation of forms and includes Vision of Saint Jerome (1527) and the iconic if somewhat untypical Madonna with the Long Neck (1534), and he remains the best known artist of the first generation whose whole careers fall into the Mannerist period.

His prodigious and individual talent has always been recognized, but his career was disrupted by war, especially the Sack of Rome in 1527, three years after he moved there, and then ended by his death at only 37. He produced outstanding drawings, and was one of the first Italian painters to experiment with printmaking himself. While his portable works have always been keenly collected and are now in major museums in Italy and around the world, his two large projects in fresco are in a church in Parma and a palace in a small town nearby. This in conjunction with their lack of large main subjects has resulted in their being less well known than other works by similar artists. He painted a number of important portraits, leading a trend in Italy towards the three-quarters or full-length figure, previously mostly reserved for royalty.

Stamp from Monaco depicting Parmigianino

1772 Born: William I of the Netherlands (d. 1840)

William I (Willem Frederik, Prince of Orange-Nassau; 24 August 1772 – 12 December 1843) was a Prince of Orange and the first King of the Netherlands and Grand Duke of Luxembourg.

He was the ruler of the Principality of Nassau-Orange-Fulda from 1803 until 1806 and of the Principality of Orange-Nassau in the year 1806 and from 1813 until 1815. In 1813 he proclaimed himself Sovereign Prince of the United Netherlands. He proclaimed himself King of the Netherlands and Duke of Luxembourg on 16 March 1815. In the same year on 9 June William I became also the Grand Duke of Luxembourg and after 1839 he was furthermore the Duke of Limburg. After his abdication in 1840 he styled himself King William Frederick, Count of Nassau.

Dutch stamps issued in 1913 depicting King William I

1865 Born: Ferdinand I of Romania (d. 1927)

Ferdinand (Ferdinand Viktor Albert Meinrad; 24 August 1865 – 20 July 1927), nicknamed Întregitorul ("the Unifier"), was King of Romania from 1914 until 1927. Although a member of the Swabian branch of Germany's ruling House of Hohenzollern, Ferdinand sided against the Central Powers in World War I. Thus, at the war's end, Romania emerged as a much-enlarged kingdom, including Bessarabia, Bukovina and Transylvania, and Ferdinand was crowned king of "Greater Romania" in a grand ceremony in 1922. He died from cancer in 1927, succeeded by his grandson Michael under a regency.

Romania stamps depicting Ferdinand I

August 23rd in stamps Georges Cuvier, Jacques Cartier, Dick Bruna, Louis XVI of France

Here are some events that happened on August 23rd. It could be an event or a person that died or was born on that day

1541 – French explorer Jacques Cartier lands near Quebec City in his third voyage to Canada.

Jacques Cartier (December 31, 1491 – September 1, 1557) was a Breton explorer who claimed what is now Canada for France. Jacques Cartier was the first European to describe and map the Gulf of Saint Lawrence and the shores of the Saint Lawrence River, which he named "The Country of Canadas", after the Iroquois names for the two big settlements he saw at Stadacona (Quebec City) and at Hochelaga (Montreal Island).

Some stamps and a First Day Cover from France and Canada depicting Jacques Cartier

1754 Born: Louis XVI of France (d. 1793)

Louis XVI (Louis-Auguste; 23 August 1754 – 21 January 1793) was the last king of France before the fall of the monarchy during the French Revolution. He was referred to as Citizen Louis Capet during the four months just before he was executed by guillotine. In 1765, upon the death of his father, Louis, Dauphin of France, he became the new Dauphin. Upon his grandfather Louis XV's death on 10 May 1774, he assumed the title King of France and Navarre, until 4 September 1791, when he received the title of King of the French until the monarchy was abolished on 21 September 1792.

The first part of his reign was marked by attempts to reform the French government in accordance with Enlightenment ideas. These included efforts to abolish serfdom, remove the taille (land tax) and the corvée (labour tax), and increase tolerance toward non-Catholics as well as abolish the death penalty for deserters. The French nobility reacted to the proposed reforms with hostility, and successfully opposed their implementation. Louis implemented deregulation of the grain market, advocated by his economic liberal minister Turgot, but it resulted in an increase in bread prices. In periods of bad harvests, it led to food scarcity which, during a particularly bad harvest in 1775, prompted the masses to revolt. From 1776, Louis XVI actively supported the North American colonists, who were seeking their independence from Great Britain, which was realised in the 1783 Treaty of Paris. The ensuing debt and financial crisis contributed to the unpopularity of the Ancien Régime. This led to the convening of the Estates-General of 1789. Discontent among the members of France's middle and lower classes resulted in strengthened opposition to the French aristocracy and to the absolute monarchy, of which Louis and his wife, Queen Marie Antoinette, were viewed as representatives. Increasing tensions and violence were marked by events such as the storming of the Bastille, during which riots in Paris forced Louis to definitively recognize the legislative authority of the National Assembly.

Louis's indecisiveness and conservatism led some elements of the people of France to view him as a symbol of the perceived tyranny of the Ancien Régime, and his popularity deteriorated progressively. His unsuccessful flight to Varennes in June 1791, four months before the constitutional monarchy was declared, seemed to justify the rumors that the king tied his hopes of political salvation to the prospects of foreign intervention. The credibility of the king was deeply undermined, and the abolition of the monarchy and the establishment of a republic became an ever-increasing possibility. The growth of anti-clericalism among revolutionaries resulted in the abolition of the dîme (religious land tax) and several government policies aimed at the dechristianization of France.

In a context of civil and international war, Louis XVI was suspended and arrested at the time of the Insurrection of 10 August 1792. One month later, the absolute monarchy was abolished and the First French Republic was proclaimed on 21 September 1792. Louis was then tried by the National Convention (self-instituted as a tribunal for the occasion), found guilty of high treason, and executed by guillotine on 21 January 1793, as a desacralized French citizen under the name of Citizen Louis Capet, in reference to Hugh Capet, the founder of the Capetian dynasty – which the revolutionaries interpreted as Louis's surname. Louis XVI was the only king of France ever to be executed, and his death brought an end to more than a thousand years of continuous French monarchy. Both of his sons died in childhood, before the Bourbon Restoration; his only child to reach adulthood, Marie Therese, was given over to the Austrians in exchange for French prisoners of war, eventually dying childless in 1851.

US Stamp depicting Franklin and Louis XV

1769 Born: Georges Cuvier, French biologist and academic (d. 1832)

Jean Léopold Nicolas Frédéric, Baron Cuvier (23 August 1769 – 13 May 1832), known as Georges Cuvier, was a French naturalist and zoologist, sometimes referred to as the "founding father of paleontology". Cuvier was a major figure in natural sciences research in the early 19th century and was instrumental in establishing the fields of comparative anatomy and paleontology through his work in comparing living animals with fossils.

Cuvier's work is considered the foundation of vertebrate paleontology, and he expanded Linnaean taxonomy by grouping classes into phyla and incorporating both fossils and living species into the classification. Cuvier is also known for establishing extinction as a fact—at the time, extinction was considered by many of Cuvier's contemporaries to be merely controversial speculation. In his Essay on the Theory of the Earth (1813) Cuvier proposed that now-extinct species had been wiped out by periodic catastrophic flooding events. In this way, Cuvier became the most influential proponent of catastrophism in geology in the early 19th century. His study of the strata of the Paris basin with Alexandre Brongniart established the basic principles of biostratigraphy.

Among his other accomplishments, Cuvier established that elephant-like bones found in the USA belonged to an extinct animal he later would name as a mastodon, and that a large skeleton dug up in Paraguay was of Megatherium, a giant, prehistoric ground sloth. He named the pterosaur Pterodactylus, described (but did not discover or name) the aquatic reptile Mosasaurus, and was one of the first people to suggest the earth had been dominated by reptiles, rather than mammals, in prehistoric times.

His most famous work is Le Règne Animal (1817; English: The Animal Kingdom). In 1819, he was created a peer for life in honor of his scientific contributions. Thereafter, he was known as Baron Cuvier. He died in Paris during an epidemic of cholera. Some of Cuvier's most influential followers were Louis Agassiz on the continent and in the United States, and Richard Owen in Britain. His name is one of the 72 names inscribed on the Eiffel Tower.

French stamp and FDC depicting  Georges Cuvier

1927 Died: Dick Bruna, Dutch author and illustrator (d. 2017)

Dick Bruna (born Hendrik Magdalenus Bruna, 23 August 1927 – 16 February 2017) was a Dutch author, artist, illustrator and graphic designer.

Bruna was best known for his children's books which he authored and illustrated, numbering over 200. His most notable creation was Miffy (Nijntje in the original Dutch), a small rabbit drawn with heavy graphic lines, simple shapes and primary colours. Bruna also created stories for characters such as Lottie, Farmer John, and Hettie Hedgehog.

Aside from his prolific catalog of children's books, Bruna also illustrated and designed book covers, posters and promotional materials for his father's publishing company A.W. Bruna & Zoon. His most popular designs graced the covers of the Zwarte Beertjes series of books. Well known among his designs are those for Simenon's Maigret books, typified by graphic silhouettes of a pipe on various backgrounds.

Stamps, First Day Covers and sheets from the Netherlands and Japan featuring Dick Bruna's creations

August 22nd in stamps New South Wales, Denis Papin, Milan I of Serbia

Here are some events that happened on August 22nd. It could be an event or a person that died or was born on that day

1647 Born: Denis Papin, French physicist and mathematician, developed pressure cooking (d. 1712)

Denis Papin (22 August 1647 – 26 August 1713) was a French physicist, mathematician and inventor, best known for his pioneering invention of the steam digester, the forerunner of the pressure cooker and of the steam engine. 

Born in Chitenay (Loir-et-Cher, Centre-Val de Loire Région), Papin attended a Jesuit school there, and from 1661 attended University at Angers, from which he graduated with a medical degree in 1669. In 1673, while working with Christiaan Huygens and Gottfried Leibniz in Paris, he became interested in using a vacuum to generate motive power.

Papin first visited London in 1675, and worked with Robert Boyle from 1676 to 1679, publishing an account of his work in Continuation of New Experiments (1680). During this period, Papin invented the steam digester, a type of pressure cooker with a safety valve. He first addressed the Royal Society in 1679 on the subject of his digester, and remained mostly in London until about 1687, when he left to take up an academic post in Germany.

France stamp and First Day Cover issued to commemorate Denis Papin

1770 – James Cook names and lands on Possession Island, and claims the east coast of Australia for Britain as New South Wales.

New South Wales (abbreviated as NSW) is a state on the east coast of Australia. It borders Queensland to the north, Victoria to the south, and South Australia to the west. Its coast borders the Coral and Tasman Seas to the east. The Australian Capital Territory is an enclave within the state. New South Wales' state capital is Sydney, which is also Australia's most populous city. In March 2019, the population of New South Wales was over 8 million,[3] making it Australia's most populous state. Just under two-thirds of the state's population, 5.1 million, live in the Greater Sydney area.[9] Male inhabitants[disputed – discuss] of New South Wales may occasionally be referred to as New South Welshmen; but there is no widely used demonym. 

The Colony of New South Wales was founded as a British penal colony in 1788. It originally comprised more than half of the Australian mainland with its western boundary set at 129th meridian east in 1825. The colony then also included the island territories of New Zealand, Van Diemen's Land, Lord Howe Island, and Norfolk Island. During the 19th century, most of the colony's area was detached to form separate British colonies that eventually became New Zealand and the various states and territories of Australia. However, the Swan River Colony was never administered as part of New South Wales.

Lord Howe Island remains part of New South Wales, while Norfolk Island has become a federal territory, as have the areas now known as the Australian Capital Territory and the Jervis Bay Territory.

Some early stamps issued by New South Wales

1854 Born:  Milan I of Serbia (d. 1901)

Milan Obrenović (22 August 1854 – 11 February 1901) was the ruler of Serbia from 1868 to 1889, first as prince (1868-1882), subsequently as king (1882-1889).

Milan Obrenović was born in 1854 in Mărășești, Moldavia where his family lived in exile ever since the 1842 return of the rival House of Karađorđević to the Serbian throne when they managed to depose Milan's cousin Prince Mihailo Obrenović III.

Milan was the son of Miloš Obrenović (1829–1861) and his Moldavian wife Marija Obrenović (née Elena Maria Catargiu). Milan's paternal grandfather (Miloš's father) was Jevrem Obrenović (1790–1856), brother of Miloš Obrenović I, Prince of Serbia. Milan was therefore Prince Miloš's grandnephew. He had only one sibling — sister Tomanija.

Shortly after Milan's birth, his parents divorced. Several years later on 20 November 1861, at the age of seven, Milan's father Miloš died fighting the Turks near Bucharest as a foreign mercenary in the Romanian Army, meaning that his mother Marija got a legal custody. Marija, however, lived a lavish aristocratic lifestyle, soon becoming Romanian ruler Alexandru Ioan Cuza's mistress and bearing him two sons — Alexandru Al. Ioan Cuza (nicknamed Sașa) and Dimitrie. As a result, she showed little interest in her children from the previous marriage with Miloš. Therefore, an agreement was reached for young Milan to get legally adopted by his cousin Mihailo Obrenović. who in the meantime, following the 1858 expulsion of the Karađorđevićs, had returned to Serbia where he became the ruling prince in 1860.

On 10 June 1868, when Milan was only fourteen years of age, Prince Mihailo Obrenović III was assassinated. As the late prince did not have any male heirs, the question of who was to succeed him on the Serbian throne became a pressing one. In the post-assassination chaos and the resulting power vacuum, influential senior statesman Ilija Garašanin re-emerged in Serbian political life, despite only eight months earlier being removed by the late prince from the post of Prime Minister of Serbia and replaced with Jovan Ristić. While consolidating forces within the state to prevent the conspirators from taking over the power, Garašanin also reportedly contemplated solving the throne issue by starting a third royal dynasty. General political consensus was that the new ruler should be selected by the Visoka narodna skupština (Grand National Council). However, cabinet minister Milivoje Petrović Blaznavac was rapidly increasing his power and influence. He had managed to consolidate his control over the army and stage a coup d'état. So when Blaznavac suggested the young Milan as the successor to Prince Mihailo, Garašanin had no choice but to yield to the more powerful authority.

On 22 August 1872, Milan was declared of age, and he took government into his own hands. He soon demonstrated great intellectual capacity, coupled with a passionate headstrong character. Eugene Schuyler, who observed him about this time, found him to be a very remarkable, singularly intelligent and well-informed young man. The Principality of Serbia was still a de jure part of the Ottoman Empire though in reality it already had long functioned as a semi-independent state whose politics and economy was much more dependent on other Great Powers, particularly Austria-Hungary and Russian Empire, than on its formal ruler, the declining Ottomans. Milan carefully manoeuvred between the Austrian and Russian geopolitical interests in Serbia, with a judicious leaning towards the former.

On 3 January 1889, Milan adopted a new constitution much more liberal than the existing one of 1869. Two months later, on 6 March, thirty-four-year-old Milan suddenly abdicated the throne, handing it over to his twelve-year-old son. No satisfactory reason was assigned for this step. Milan settled in Paris as a private individual.

August 21st in stamps Adelbert von Chamisso, Hawaii Admission Day, Count Basie

Here are some events that happened on August 21st. It could be an event or a person that died or was born on that day

1838 Died: Adelbert von Chamisso, German botanist and poet (b. 1781)

Adelbert von Chamisso (30 January 1781 – 21 August 1838) was a German poet and botanist, author of Peter Schlemihl, a famous story about a man who sold his shadow. He was commonly known in French as Adelbert de Chamisso (or Chamissot) de Boncourt, a name referring to the family estate at Boncourt.

Chamisso is chiefly remembered for his work as a botanist; his most important contribution, done in conjunction with Diederich Franz Leonhard von Schlechtendal, was the description of many of the most important trees of Mexico in 1830–1831. Also, his Bemerkungen und Ansichten, published in an incomplete form in Kotzebue's Entdeckungsreise (Weimar, 1821) and more completely in Chamisso's Collected Works (1836), and the botanical work, Übersicht der nutzbarsten und schädlichsten Gewächse in Norddeutschland (Review of the Most Useful and the Most Noxious Plants of North Germany, with Remarks on Scientific Botany), of 1829, are esteemed for their careful treatment of their subjects. 

The genera Chamissoa Kunth (Amaranthaceae) and Camissonia Link (Onagraceae) and many species were named in his honor.

The standard author abbreviation Cham. is used to indicate this person as the author when citing a botanical name.

Berlin stamp and First Day Cover issued to commemorate Adelbert von Chamisso

1904 Born: Count Basie, American pianist, composer, and bandleader (d. 1984)

William James "Count" Basie (August 21, 1904 – April 26, 1984) was an American jazz pianist, organist, bandleader, and composer. In 1935, Basie formed his own jazz orchestra, the Count Basie Orchestra, and in 1936 took them to Chicago for a long engagement and their first recording. He led the group for almost 50 years, creating innovations like the use of two "split" tenor saxophones, emphasizing the rhythm section, riffing with a big band, using arrangers to broaden their sound, and others. Many musicians came to prominence under his direction, including the tenor saxophonists Lester Young and Herschel Evans, the guitarist Freddie Green, trumpeters Buck Clayton and Harry "Sweets" Edison, plunger trombonist Al Grey, and singers Jimmy Rushing, Helen Humes, Thelma Carpenter, and Joe Williams.

US stamps depicting Count Basie

1959 – United States President Dwight D. Eisenhower signs an executive order proclaiming Hawaii the 50th state of the union. Hawaii's admission is currently commemorated by Hawaii Admission Day.

Statehood Day or Admission Day is a legal holiday in the state of Hawaii in the United States. It is celebrated annually on the third Friday in August to commemorate the anniversary of the state's 1959 admission to the Union. It was first celebrated in 1969. 

Statehood bills for Hawaii were introduced into the U.S. Congress as early as 1919 by Prince Jonah Kuhio Kalanianaole, the non-voting delegate sent by the Territory of Hawaii to the U.S. Congress. Additional bills were introduced in 1935, 1947 and 1950. In 1959, the U.S. Congress approved the statehood bill, the Hawaii Admission Act. This was followed by a referendum in which Hawaiian residents voted 94% in support of statehood (the ballot question was: "Shall Hawaii immediately be admitted into the Union as a state?"), and on August 21, 1959 (the third Friday in August), President Dwight D. Eisenhower signed a proclamation making Hawaii the 50th state.

US stamps and First Day Cover issued to commemorate Hawaii's admission as the 50th state of the union

August 20th in stamps Salvatore Quasimodo, William Booth, Paul Ehrlich, Adolf von Baeyer

Here are some events that happened on August 20th. It could be an event or a person that died or was born on that day

1901 Born: Salvatore Quasimodo, Italian novelist and poet, Nobel Prize laureate (d. 1968)

Salvatore Quasimodo (August 20, 1901 – June 14, 1968) was an Italian poet and translator.

In 1959 he won the Nobel Prize in Literature "for his lyrical poetry, which with classical fire expresses the tragic experience of life in our own times". Along with Giuseppe Ungaretti and Eugenio Montale, he is one of the foremost Italian poets of the 20th century.

Traditional literary critique divides Quasimodo's work into two major periods: the hermetic period until World War II and the post-hermetic era until his death. Although these periods are distinct, they are to be seen as a single poetical quest. This quest or exploration for a unique language took him through various stages and various modalities of expression.

As an intelligent and clever poet, Quasimodo used a hermetical, "closed" language to sketch recurring motifs like Sicily, religion and death. Subsequently, the translation of authors from Roman and Greek Antiquity enabled him to extend his linguistic toolkit. The disgust and sense of absurdity of World War II also had its impact on the poet's language. This bitterness, however, faded in his late writings, and was replaced by the mature voice of an old poet reflecting upon his world.

Italian stamps depicting Salvatore Quasimodo

1912 Died: William Booth, English preacher, co-founded The Salvation Army (b. 1829)

William Booth (10 April 1829 – 20 August 1912) was an English Methodist preacher who, along with his wife, Catherine, founded The Salvation Army and became its first General (1878–1912). The Christian movement with a quasi-military structure and government founded in 1865 has spread from London, England, to many parts of the world and is known for being one of the largest distributors of humanitarian aid. In 2002, Booth was named among the 100 Greatest Britons in a BBC poll.

Having been founded as the East London Christian Mission in 1865, the name The Salvation Army developed from an incident in May 1878. William Booth was dictating a letter to his secretary George Scott Railton and said, "We are a volunteer army." Bramwell Booth heard his father and said, "Volunteer, I'm no volunteer, I'm a regular!" Railton was instructed to cross out the word "volunteer" and substitute the word "salvation". (The printer's proof copy of the Missions' report for 1878 declared "The Christian Mission Is A Volunteer Army", but the corrected proof read "The Christian Mission Is ... A Salvation Army") The Salvation Army was modelled after the military, with its own flag (or colours) and its own music, often with Christian words to popular and folkloric tunes sung in the pubs. Booth and the other soldiers in "God's Army" would wear the army's own uniform, 'putting on the armour,' for meetings and ministry work. He became the "General" and his other ministers were given appropriate ranks as "officers". Other members became "soldiers".

Though the early years were lean ones, with the need of money to help the needy an ever growing issue, Booth and The Salvation Army persevered. In the early 1880s, operations were extended to other countries, notably the United States, France, Switzerland, Sweden and others, including to most of the countries of the British Empire: Australia, Canada, India, Cape Colony, New Zealand, Jamaica, etc.

Often the beginnings in other countries occurred through "salvationist" activities by non-officers who had emigrated. With some initial success they would contact London to 'send officers.'

In other cases, like in Argentina, a non-salvationist told Booth that there were thousands of British people there who needed salvation. The four officers sent in 1890 found that those British were scattered all over the pampas. But the missionaries started ministry in the Spanish language and the work spread throughout the country – initially following the rail-road development, since the British in charge of building the rail-roads were usually sympathetic to the movement.

During his lifetime, William Booth established Army work in 58 countries and colonies, travelling extensively and holding, "salvation meetings."

Stamps from the US and Monaco depicting William and Catherine Booth or the Salvation Army

1915 Died: Paul Ehrlich, German physician and academic, Nobel Prize laureate (b. 1854)

Paul Ehrlich (14 March 1854 – 20 August 1915) was a Nobel prize-winning German physician and scientist who worked in the fields of hematology, immunology, and antimicrobial chemotherapy. He is credited with finding a cure for syphilis in 1909. He invented the precursor technique to Gram staining bacteria. The methods he developed for staining tissue made it possible to distinguish between different types of blood cells, which led to the capability to diagnose numerous blood diseases.

His laboratory discovered arsphenamine (Salvarsan), the first effective medicinal treatment for syphilis, thereby initiating and also naming the concept of chemotherapy. Ehrlich popularized the concept of a magic bullet. He also made a decisive contribution to the development of an antiserum to combat diphtheria and conceived a method for standardizing therapeutic serums. 

In 1908, he received the Nobel Prize in Physiology or Medicine for his contributions to immunology. He was the founder and first director of what is now known as the Paul Ehrlich Institute.

German stamps depicting Paul Ehrlich and Emil von Behring

1917 Died: Adolf von Baeyer, German chemist and academic, Nobel Prize laureate (b. 1835)

Johann Friedrich Wilhelm Adolf von Baeyer (31 October 1835 – 20 August 1917) was a German chemist who synthesized indigo and developed a nomenclature for cyclic compounds (that was subsequently extended and adopted as part of the IUPAC organic nomenclature). He was ennobled in the Kingdom of Bavaria in 1885 and was the 1905 recipient of the Nobel Prize in Chemistry.

Baeyer charted his own path into science early on, performing experiments on plant nutrition at his paternal grandfather's Müggelsheim farm as a boy; back in the confines of Berlin, he took to the test tubes with chemical experimentation starting at the age of nine. Three years later, he synthesized a previously unknown chemical compound -double carbonate of copper and sodium. On his 13th birthday, he initiated his lifework, buying a chunk of indigo worth two Thalers for his first dye experiments.

When still a schoolboy, his chemistry teacher at the Friedrich Wilhelm Gymnasium appointed him as his assistant. After graduating from secondary school in 1853, he entered the Berlin University to study physics and mathematics. A stint in the Prussian army interrupted his study until 1856, when he returned to academia at the University of Heidelberg, intending to study chemistry under Robert Bunsen. After an argument with the renowned chemist, however, he changed his mentor to August Kekulé. He continued to collaborate with Kekule even after he returned to Berlin in 1858 for the completion of his doctorate on arsenic methyl chloride, or cacodylic chloride.

After completing his doctorate, he followed Kekulé to the University of Ghent, when Kekulé became professor there. He became a lecturer at the Berlin Gewerbeinstitut (Royal Trade Academy [de]) in 1860 and a Professor at the University of Strasbourg in 1871. In 1875, he succeeded Justus von Liebig as Chemistry Professor at the University of Munich.

Baeyer's chief achievements include the synthesis and description of the plant dye indigo, the discovery of the phthalein dyes, and the investigation of polyacetylenes, oxonium salts, nitroso compounds (1869) and uric acid derivatives (1860 and onwards) (including the discovery of barbituric acid (1864), the parent compound of the barbiturates). He was the first to propose the correct formula for indole in 1869, after publishing the first synthesis three years earlier. His contributions to theoretical chemistry include the 'strain' (Spannung) theory of triple bonds and strain theory in small carbon rings.

In 1871 he discovered the synthesis of phenolphthalein by condensation of phthalic anhydride with two equivalents of phenol under acidic conditions (hence the name). That same year he was the first to obtain synthetic fluorescein, a fluorophore pigment which is similar to naturally occurring pyoverdin that is synthesized by microorganisms (e.g., by some fluorescent strains of Pseudomonas). Baeyer named his finding "resorcinphthalein" as he had synthesized it from phthalic anhydride and resorcinol. The term fluorescein would not start to be used until 1878.

In 1872 he experimented with phenol and formaldehyde; the resinous product was a precursor for Leo Baekeland's later commercialization of Bakelite.

In 1881 the Royal Society of London awarded Baeyer the Davy Medal for his work with indigo. He was elected a Foreign Honorary Member of the American Academy of Arts and Sciences in 1884. In 1905 he was awarded the Nobel Prize in Chemistry "in recognition of his services in the advancement of organic chemistry and the chemical industry, through his work on organic dyes and hydroaromatic compounds", and he continued in full active work as one of the best-known teachers in the world of organic chemistry up to within a year of his death.

Stamp issued by Guinea Bissau depicting Adolf von Baeyer

August 19th in stamps Blaise Pascal, Johann Balthasar Neumann, Orville Wright

Here are some events that happened on August 19th. It could be an event or a person that died or was born on that day

1662 Died: Blaise Pascal, French mathematician, physicist, and philosopher (b. 1623)

Blaise Pascal (19 June 1623 – 19 August 1662) was a French mathematician, physicist, inventor, writer and Catholic theologian. He was a child prodigy who was educated by his father, a tax collector in Rouen. Pascal's earliest work was in the natural and applied sciences, where he made important contributions to the study of fluids, and clarified the concepts of pressure and vacuum by generalising the work of Evangelista Torricelli. Pascal also wrote in defence of the scientific method.

In 1642, while still a teenager, he started some pioneering work on calculating machines. After three years of effort and 50 prototypes, he built 20 finished machines (called Pascal's calculators and later Pascalines) over the following 10 years, establishing him as one of the first two inventors of the mechanical calculator.

Pascal was an important mathematician, helping create two major new areas of research: he wrote a significant treatise on the subject of projective geometry at the age of 16, and later corresponded with Pierre de Fermat on probability theory, strongly influencing the development of modern economics and social science. Following Galileo Galilei and Torricelli, in 1647, he rebutted Aristotle's followers who insisted that nature abhors a vacuum. Pascal's results caused many disputes before being accepted.

In 1646, he and his sister Jacqueline identified with the religious movement within Catholicism known by its detractors as Jansenism. Following a religious experience in late 1654, he began writing influential works on philosophy and theology. His two most famous works date from this period: the Lettres provinciales and the Pensées, the former set in the conflict between Jansenists and Jesuits. In that year, he also wrote an important treatise on the arithmetical triangle. Between 1658 and 1659, he wrote on the cycloid and its use in calculating the volume of solids.

Throughout his life, Pascal was in frail health, especially after the age of 18; he died just two months after his 39th birthday. 

Stamps from France and Monaco depicting Blaise Pascal

1753 Died: Johann Balthasar Neumann, German engineer and architect, designed Basilica of the Fourteen Holy Helpers (b. 1687)

Johann Balthasar Neumann (27 January 1687 – 19 August 1753), usually known as Balthasar Neumann, was a German architect and military artillery engineer who developed a refined brand of Baroque architecture, fusing Austrian, Bohemian, Italian, and French elements to design some of the most impressive buildings of the period, including the Würzburg Residence and the Basilica of the Fourteen Holy Helpers (called Vierzehnheiligen in German).

The Würzburg Residence is considered one of the most beautiful and well proportioned palaces in Europe and the Basilica of the Fourteen Holy Helpers is considered by some as the crowning work of the period.

German stamps depicting Johann Balthasar Neumann

1871 Born: Orville Wright, American engineer and pilot, co-founded the Wright Company (d. 1948)

The Wright brothers—Orville (August 19, 1871 – January 30, 1948) and Wilbur (April 16, 1867 – May 30, 1912)—were two American aviation pioneers generally credited with inventing, building, and flying the world's first successful motor-operated airplane. They made the first controlled, sustained flight of a powered, heavier-than-air aircraft with the Wright Flyer on December 17, 1903, 4 mi (6 km) south of Kitty Hawk, North Carolina. In 1904–05, the brothers developed their flying machine to make longer-running and more aerodynamic flights with the Wright Flyer II, followed by the first truly practical fixed-wing aircraft, the Wright Flyer III. The Wright brothers were also the first to invent aircraft controls that made fixed-wing powered flight possible.

The brothers' breakthrough was their creation of a three-axis control system, which enabled the pilot to steer the aircraft effectively and to maintain its equilibrium. This method remains standard on fixed-wing aircraft of all kinds.  From the beginning of their aeronautical work, the Wright brothers focused on developing a reliable method of pilot control as the key to solving "the flying problem". This approach differed significantly from other experimenters of the time who put more emphasis on developing powerful engines. Using a small home-built wind tunnel, the Wrights also collected more accurate data than any before, enabling them to design more efficient wings and propellers.  Their first U.S. patent did not claim invention of a flying machine, but a system of aerodynamic control that manipulated a flying machine's surfaces. 

The brothers gained the mechanical skills essential to their success by working for years in their Dayton, Ohio-based shop with printing presses, bicycles, motors, and other machinery. Their work with bicycles, in particular, influenced their belief that an unstable vehicle such as a flying machine could be controlled and balanced with practice. From 1900 until their first powered flights in late 1903, they conducted extensive glider tests that also developed their skills as pilots. Their shop employee Charlie Taylor became an important part of the team, building their first airplane engine in close collaboration with the brothers.

The Wright brothers' status as inventors of the airplane has been subject to counter-claims by various parties. Much controversy persists over the many competing claims of early aviators. Edward Roach, historian for the Dayton Aviation Heritage National Historical Park, argues that they were excellent self-taught engineers who could run a small company, but they did not have the business skills or temperament to dominate the growing aviation industry.

US stamps depicting the Wright brothers