Grand Crosses of the Order of Saint-Charles

Wilhelm, German Crown Prince, Crown Prince of Prussia (Friedrich Wilhelm Victor August Ernst; 6 May 1882 – 20 July 1951) was the eldest child of the last Kaiser, Wilhelm II, German Emperor, and his consort Augusta Victoria of Schleswig-Holstein, and thus a great-grandson of Queen Victoria, and distant cousin to many British Royals, such as Queen Elizabeth II. As Emperor Wilhelm's heir, he was the last Crown Prince of the German Empire and the Kingdom of Prussia, until the abolition of the monarchy.
Wilhelm became crown prince at the age of six in 1888, when his grandfather Frederick III died and his father became emperor. He was crown prince for 30 years until the fall of the empire on 9 November 1918. During World War I, he commanded the 5th Army from 1914 to 1916 and was commander of the Army Group German Crown Prince for the remainder of the war. After his return to Germany in 1923, he fought the Weimar Republic and campaigned for the reintroduction of the monarchy in Germany. After his plans to become president had been blocked by his father, Wilhelm supported Adolf Hitler's rise to power, but when Wilhelm realised that Hitler had no intention of restoring the monarchy, their relationship cooled. Wilhelm became head of the House of Hohenzollern on 4 June 1941 following the death of his father and held the position until his own death on 20 July 1951.

Oscar II (Oscar Fredrik; 21 January 1829 – 8 December 1907) was King of Sweden from 1872 until his death in 1907 and King of Norway from 1872 to 1905.
Oscar was the son of King Oscar I and Queen Josephine. He inherited the Swedish and Norwegian thrones when his brother died in 1872. Oscar II ruled during a time when both countries were undergoing a period of industrialization and rapid technological progress. His reign also saw the gradual decline of the Union of Sweden and Norway, which culminated in its dissolution in 1905. In 1905, the throne of Norway was transferred to his grandnephew Prince Carl of Denmark under the regnal name Haakon VII. When Oscar died in 1907, he was succeeded in Sweden by his eldest son, Gustaf V.
Oscar II is the paternal great-great-grandfather of King Carl XVI Gustaf of Sweden. King Frederik X of Denmark is Oscar II's descendant through his son Gustaf V. King Harald V of Norway; King Philippe of the Belgians; and Henri, Grand Duke of Luxembourg are also descendants of Oscar II, all through his third son Prince Carl, Duke of Västergötland.

Édouard Daladier (French: [edwaʁ daladje]; 18 June 1884 – 10 October 1970) was a French Radical-Socialist (centre-left) politician, and the Prime Minister of France who signed the Munich Agreement before the outbreak of World War II.
Daladier was born in Carpentras and began his political career before World War I. During the war, he fought on the Western Front and was decorated for his service. After the war, he became a leading figure in the Radical Party and Prime Minister in 1933 and 1934. Daladier was Minister of Defence from 1936 to 1940 and Prime Minister again in 1938. As head of government, he expanded the French welfare state in 1939.
Along with Neville Chamberlain, Benito Mussolini and Adolf Hitler, Daladier signed the Munich Agreement in 1938, which gave Nazi Germany control over the Sudetenland. After Hitler's invasion of Poland in 1939, Britain and France declared war on Germany. During the Phoney War, France's failure to aid Finland against the Soviet Union's invasion during the Winter War led to Daladier's resignation on 21 March 1940 and his replacement by Paul Reynaud. Daladier remained Minister of Defence until 19 May, when Reynaud took over the portfolio personally after the French defeat at Sedan.
After the Fall of France, Daladier was tried for treason by the Vichy government during the Riom Trial and imprisoned first in Fort du Portalet, then in Buchenwald concentration camp, and finally in Itter Castle. After the Battle of Castle Itter, Daladier resumed his political career as a member of the French Chamber of Deputies from 1946 to 1958. He died in Paris in 1970.

Carlo Azeglio Ciampi (Italian pronunciation: [ˈkarlo adˈdzeʎʎo ˈtʃampi] ; 9 December 1920 – 16 September 2016) was an Italian politician and banker who was the prime minister of Italy from 1993 to 1994 and the president of Italy from 1999 to 2006.

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.

Prince Pierre of Monaco, Duke of Valentinois (born Count Pierre Marie Xavier Raphaël Antoine Melchior de Polignac; 24 October 1895 – 10 November 1964) was the father of Rainier III of Monaco. He was a promoter of art, music, and literature in Monaco and served as the head of the country's delegation to the United Nations Educational, Scientific, and Cultural Organization (UNESCO) and to the International Olympic Committee.