CS1: Julian\u2013Gregorian uncertainty

François Maurice Adrien Marie Mitterrand (26 October 1916 – 8 January 1996) was a French politician who served as President of France from 1981 to 1995, the longest holder of that position in the history of France. As a former Socialist Party First Secretary, he was the first left-wing politician to assume the presidency under the Fifth Republic.
Due to family influences, Mitterrand started his political life on the Catholic nationalist right. He served under the Vichy regime during its earlier years. Subsequently he joined the Resistance, moved to the left, and held ministerial office several times under the Fourth Republic. Mitterrand opposed Charles de Gaulle's establishment of the Fifth Republic. Although at times a politically isolated figure, he outmanoeuvered rivals to become the left's standard bearer in the 1965 and 1974 presidential elections, before being elected president in the 1981 presidential election. He was re-elected in 1988 and remained in office until 1995.
Mitterrand invited the Communist Party into his first government, which was a controversial decision at the time. In the event, the Communists were boxed in as junior partners and, rather than taking advantage, saw their support erode. They left the cabinet in 1984. Early in his first term, he followed a radical left-wing economic agenda, including nationalisation of key firms and the introduction of the 39-hour work week, but after two years, with the economy in crisis, he somewhat reversed course. He instead pushed a socially liberal agenda with reforms such as the abolition of the death penalty, and the end of a government monopoly in radio and television broadcasting. He faced major controversy in 1985 after ordering the bombing of the Rainbow Warrior, a Greenpeace vessel docked in Auckland. Mitterrand’s foreign and defense policies built on those of his Gaullist predecessors, except as regards their reluctance to support European integration, which he reversed. His partnership with German Chancellor Helmut Kohl advanced European integration via the Maastricht Treaty, and he reluctantly accepted German reunification. During his time in office, he was a strong promoter of culture and implemented a range of costly "Grands Projets". He was the first French President to appoint a female Prime Minister, Édith Cresson, in 1991. Mitterrand was twice forced by the loss of a parliamentary majority into "cohabitation governments" with conservative cabinets led, respectively, by Jacques Chirac (1986–1988), and Édouard Balladur (1993–1995). Less than eight months after leaving office, he died from the prostate cancer he had successfully concealed for most of his presidency.
Beyond making the French Left electable, Mitterrand presided over the rise of the Socialist Party to dominance of the left, and the decline of the once-mighty Communist Party. (As a share of the popular vote in the first presidential round, the Communists shrank from a peak of 21.27% in 1969 to 8.66% in 1995, at the end of Mitterrand's second term.)

Thomas Dickson Armour (24 September 1896 – 11 September 1968) was a Scottish-American professional golfer. He was nicknamed The Silver Scot. He was the winner of three of golf's major championships: 1927 U.S. Open, 1930 PGA, and 1931 Open Championship.
Armour popularized the term yips, the colloquial term for a sudden and unexplained loss of skills in experienced athletes.

John Boyd Orr, 1st Baron Boyd-Orr, (23 September 1880 – 25 June 1971), styled Sir John Boyd Orr from 1935 to 1949, was a Scottish teacher, medical doctor, biologist, nutritional physiologist, politician, businessman and farmer who was awarded the Nobel Peace Prize for his scientific research into nutrition and his work as the first Director-General of the United Nations Food and Agriculture Organization (FAO).
He was the co-founder and the first President (1960–1971) of the World Academy of Art and Science (WAAS). In 1945, he was elected President of the National Peace Council and was President of the World Union of Peace Organisations and the World Movement for World Federal Government.

Katharine Marjory Stewart-Murray, Duchess of Atholl, DBE (née Ramsay; 6 November 1874 – 21 October 1960), known as the Marchioness of Tullibardine from 1899 to 1917, was a British noblewoman and Scottish Unionist Party politician whose views were often unpopular in her party.

Henri Philippe Bénoni Omer Joseph Pétain (24 April 1856 – 23 July 1951), commonly known as Philippe Pétain (, French: [filip petɛ̃]) or Marshal Pétain (French: Maréchal Pétain), was a general who commanded the French Army in World War I and became the head of the collaborationist regime of Vichy France, from 1940 to 1944, during World War II.
Pétain was admitted to the Saint-Cyr Military Academy in 1873 and pursued a career in the military, achieving the rank of colonel by the outbreak of World War I. He led the French Army to victory at the nine-month-long Battle of Verdun, for which he was called "the Lion of Verdun" (French: le lion de Verdun). After the failed Nivelle Offensive and subsequent mutinies, he was appointed Commander-in-Chief and succeeded in restoring control. Pétain remained in command for the rest of the war and emerged as a national hero. During the interwar period he was head of the peacetime French Army, commanded joint Franco-Spanish operations during the Rif War and served twice as a government minister. During this time he was known as le vieux Maréchal ("the Old Marshal").
On 17 June 1940, with the imminent Fall of France and the government desire for an armistice, Prime Minister Paul Reynaud resigned, recommending to President Albert Lebrun that he appoint Pétain in his place, which he did that day, while the government was at Bordeaux. The government then resolved to sign armistice agreements with Germany and Italy. The entire government subsequently moved briefly to Clermont-Ferrand, then to the town of Vichy in central France. It voted to transform the French Third Republic into the French State, better known as Vichy France, an authoritarian puppet regime that was allowed to govern the southeast of France and which collaborated with the Axis powers. After Germany and Italy occupied all of France in November 1942, Pétain's government worked closely with the Nazi German military administration.
After the war, Pétain was tried and convicted for treason. He was originally sentenced to death, but due to his age and World War I service his sentence was commuted to life in prison. His journey from military obscurity, to hero of France during World War I, to collaborationist ruler during World War II, led his successor Charles de Gaulle to declare that Pétain's life was "successively banal, then glorious, then deplorable, but never mediocre".
Pétain, who was 84 years old when he became Prime Minister and later Chief of State, remains both the oldest person to become the head of government and the oldest person to become the head of state of France.

Giuseppe Zanardelli (29 October 1826 – 26 December 1903) was an Italian jurist and political figure. He served as the Prime Minister of Italy from 15 February 1901 to 3 November 1903. An eloquent orator, he was also a Grand Master freemason. Zanardelli, representing the bourgeoisie from Lombardy, personified the classical 19th-century liberalism, committed to suffrage expansion, anticlericalism, civil liberties, free trade and laissez-faire economics. Throughout his long political career, he was among the most ardent advocates of freedom of conscience and divorce.

Sir Humphry Davy, 1st Baronet, (17 December 1778 – 29 May 1829) was a Cornish chemist and inventor who invented the Davy lamp and a very early form of arc lamp. He is also remembered for isolating, by using electricity, several elements for the first time: potassium and sodium in 1807 and calcium, strontium, barium, magnesium and boron the following year, as well as for discovering the elemental nature of chlorine and iodine. Davy also studied the forces involved in these separations, inventing the new field of electrochemistry. Davy is also credited to have been the first to discover clathrate hydrates in his lab.
In 1799 he experimented with nitrous oxide and was astonished at how it made him laugh, so he nicknamed it "laughing gas" and wrote about its potential anaesthetic properties in relieving pain during surgery.Davy was a baronet, President of the Royal Society (PRS), Member of the Royal Irish Academy (MRIA), Fellow of the Geological Society (FGS), and a member of the American Philosophical Society (elected 1810). Berzelius called Davy's 1806 Bakerian Lecture On Some Chemical Agencies of Electricity "one of the best memoirs which has ever enriched the theory of chemistry."

Alexander I (Russian: Александр I Павлович, romanized: Aleksandr I Pavlovich, IPA: [ɐlʲɪkˈsandr ˈpavləvʲɪtɕ]; 23 December [O.S. 12 December] 1777 – 1 December [O.S. 19 November] 1825), nicknamed "the Blessed", was Emperor of Russia from 1801, the first king of Congress Poland from 1815, and the grand duke of Finland from 1809 to his death in 1825. He was the eldest son of Emperor Paul I and Sophie Dorothea of Württemberg.
The son of Grand Duke Paul Petrovich, later Paul I, Alexander succeeded to the throne after his father was murdered. He ruled Russia during the chaotic period of the Napoleonic Wars. As prince and during the early years of his reign, Alexander often used liberal rhetoric, but continued Russia's absolutist policies in practice. In the first years of his reign, he initiated some minor social reforms and (in 1803–04) major liberal educational reforms, such as building more universities. Alexander appointed Mikhail Speransky, the son of a village priest, as one of his closest advisors. The Collegia were abolished and replaced by the State Council, which was created to improve legislation. Plans were also made to set up a parliament and sign a constitution. Alexander also was hostile towards European powers. Unlike his predecessors who tried to westernize Russia so it could compete with European nations, Alexander was a Russian nationalist and Slavophilist who wanted Russia to develop on the basis of Russian culture rather than European.
In foreign policy, he changed Russia's position towards France four times between 1804 and 1812 among neutrality, opposition, and alliance. In 1805 he joined Britain in the War of the Third Coalition against Napoleon, but after suffering massive defeats at the battles of Austerlitz and Friedland, he switched sides and formed an alliance with Napoleon by the Treaty of Tilsit (1807) and joined Napoleon's Continental System. He fought a small-scale naval war against Britain between 1807 and 1812 as well as a short war against Sweden (1808–09) after Sweden's refusal to join the Continental System. Alexander and Napoleon hardly agreed, especially regarding Poland, and the alliance collapsed by 1810. Alexander's greatest triumph came in 1812 when Napoleon's invasion of Russia proved to be a catastrophic disaster for the French. As part of the winning coalition against Napoleon, he gained territory in Finland and Poland. He formed the Holy Alliance to suppress revolutionary movements in Europe which he saw as immoral threats to legitimate Christian monarchs. He also helped Austria's Klemens von Metternich in suppressing all national and liberal movements.
During the second half of his reign, Alexander became increasingly arbitrary, reactionary, and fearful of plots against him; as a result he ended many of the reforms he made earlier. He purged schools of foreign teachers, as education became more religiously driven as well as politically conservative. Speransky was replaced as advisor with the strict artillery inspector Aleksey Arakcheyev, who oversaw the creation of military settlements. Alexander died of typhus in December 1825 while on a trip to southern Russia. He left no legitimate children, as his two daughters died in childhood. Neither of his brothers wanted to become emperor. After a period of great confusion (that presaged the failed Decembrist revolt of liberal army officers in the weeks after his death), he was succeeded by his younger brother, Nicholas I.

Gouverneur Morris ( guh-vər-NEER MOR-ris; January 31, 1752 – November 6, 1816) was an American statesman, a Founding Father of the United States, and a signatory to the Articles of Confederation and the United States Constitution. He wrote the Preamble to the United States Constitution and has been called the "Penman of the Constitution". While most Americans still thought of themselves as citizens of their respective states, Morris advanced the idea of being a citizen of a single union of states. He was also one of the most outspoken opponents of slavery among those who were present at the Constitutional Congress. He represented New York in the United States Senate from 1800 to 1803.
Morris was born into a wealthy landowning family in what is now New York City. After attending King's College (now Columbia University) he studied law under Judge William Smith and earned admission to the bar. He was elected to the New York Provincial Congress before serving in the Continental Congress. After losing re-election to Congress, he moved to Philadelphia and became the assistant U.S. Superintendent of Finance. He represented Pennsylvania at the 1787 Constitutional Convention in which he advocated a strong central government. He served on the committee that wrote the final draft of the United States Constitution.
After the ratification of the Constitution, Morris served as Minister Plenipotentiary to France. He criticized the French Revolution and the execution of Marie Antoinette. Morris returned to the United States in 1798 and won election to the Senate in 1800. Affiliating with the Federalist Party, he lost re-election in 1803. After leaving the Senate, he served as chairman of the Erie Canal Commission.

Alexandra Feodorovna (Russian: Александра Фёдоровна; 6 June [O.S. 25 May] 1872 – 17 July 1918), Princess Alix of Hesse and by Rhine at birth, was the last Empress of Russia as the consort of Emperor Nicholas II from their marriage on 26 November [O.S. 14 November] 1894 until his forced abdication on 15 March [O.S. 2 March] 1917. A favourite granddaughter of Queen Victoria of the United Kingdom, she was, like her grandmother, one of the most famous royal carriers of haemophilia and bore a haemophiliac heir, Alexei Nikolaevich, Tsarevich of Russia. Her reputation for encouraging her husband's resistance to the surrender of autocratic authority and her known faith in the Russian mystic Grigori Rasputin severely damaged her popularity and that of the Romanov monarchy in its final years. She and her immediate family were all murdered while in Bolshevik captivity in 1918, during the Russian Revolution. In 2000, the Russian Orthodox Church canonized her as Saint Alexandra the Passion Bearer.