20th-century Princes of Andorra

Jacques René Chirac (French: [ʒak ʁəne ʃiʁak] ; UK: , US: ,; 29 November 1932 – 26 September 2019) was a French politician who served as President of France from 1995 to 2007. He was previously Prime Minister of France from 1974 to 1976 and 1986 to 1988, as well as Mayor of Paris from 1977 to 1995.
After attending the École nationale d'administration, Chirac began his career as a high-level civil servant, entering politics shortly thereafter. Chirac occupied various senior positions, including minister of agriculture and minister of the interior. In 1981 and 1988, he unsuccessfully ran for president as the standard-bearer for the conservative Gaullist party Rally for the Republic (RPR). Chirac's internal policies initially included lower tax rates, the removal of price controls, strong punishment for crime and terrorism, and business privatisation. After pursuing these policies in his second term as prime minister, he changed his views. He argued for different economic policies and was elected president in 1995, with 52.6% of the vote in the second round, beating Socialist Lionel Jospin, after campaigning on a platform of healing the "social rift" (fracture sociale). Chirac's economic policies, based on dirigisme, allowing for state-directed investment, stood in opposition to the laissez-faire policies of the United Kingdom under the ministries of Margaret Thatcher and John Major, which Chirac described as "Anglo-Saxon ultraliberalism".He was also known for his stand against the American-led invasion of Iraq, his recognition of the collaborationist French government's role in deporting Jews, and his reduction of the presidential term from seven years to five through a referendum in 2000. At the 2002 presidential election, he won 82.2% of the vote in the second round against the far-right candidate, Jean-Marie Le Pen, and was the last president to be re-elected until 2022.
In 2011, the Paris court declared Chirac guilty of diverting public funds and abusing public confidence, giving him a two-year suspended prison sentence.

Valéry René Marie Georges Giscard d'Estaing (UK: ZHIH-skar dess-TÃ(N), US: zhih-SKAR-, French: [valeʁi ʁəne maʁi ʒɔʁʒ ʒiskaʁ dɛstɛ̃] ; 2 February 1926 – 2 December 2020), also known as Giscard or VGE, was a French politician who served as President of France from 1974 to 1981.After serving as Minister of Finance under prime ministers Jacques Chaban-Delmas and Pierre Messmer, Giscard d'Estaing won the presidential election of 1974 with 50.8% of the vote against François Mitterrand of the Socialist Party. His tenure was marked by a more liberal attitude on social issues—such as divorce, contraception and abortion—and by attempts to modernise the country and the office of the presidency, notably overseeing such far-reaching infrastructure projects as the TGV and the turn towards reliance on nuclear power as France's main energy source. Giscard d'Estaing launched the Grande Arche, Musée d'Orsay, Arab World Institute and Cité des Sciences et de l'Industrie projects in the Paris region, later included in the Grands Projets of François Mitterrand. He promoted liberalisation of trade. However, his popularity suffered from the economic downturn that followed the 1973 energy crisis, marking the end of the "Trente Glorieuses" (thirty "glorious" years of prosperity after 1945). He imposed austerity budgets, and allowed unemployment to rise in order to avoid deficits. Giscard d'Estaing in the centre faced political opposition from both sides of the spectrum: from the newly unified left under Mitterrand and a rising Jacques Chirac, who resurrected Gaullism on a right-wing opposition line. In 1981, despite a high approval rating, he was defeated in a runoff against Mitterrand, with 48.2% of the vote.
As president, Giscard d'Estaing promoted cooperation among the European nations, especially in tandem with West Germany. As a former president, he was a member of the Constitutional Council. He also served as president of the Regional Council of Auvergne from 1986 to 2004. Involved with the process of European integration, he notably presided over the Convention on the Future of Europe that drafted the ill-fated Treaty establishing a Constitution for Europe. In 2003, he was elected to the Académie Française, taking the seat that his friend and former president of Senegal Léopold Sédar Senghor had held. He died at the age of 94, and is the longest-lived French president in history.

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.)

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.