List of Famous people who died in 1931

Sir Thomas Henry Hall Caine, usually known as Hall Caine, was a British novelist, dramatist, short story writer, poet and critic of the late nineteenth and early twentieth century. Caine's popularity during his lifetime was unprecedented. He wrote fifteen novels on subjects of adultery, divorce, domestic violence, illegitimacy, infanticide, religious bigotry and women's rights, became an international literary celebrity, and sold a total of ten million books. Caine was the most highly paid novelist of his day. The Eternal City is the first novel to have sold over a million copies worldwide. In addition to his books, Caine is the author of more than a dozen plays and was one of the most commercially successful dramatists of his time; many were West End and Broadway productions. Caine adapted seven of his novels for the stage. He collaborated with leading actors and managers, including Wilson Barrett, Viola Allen, Herbert Beerbohm Tree, Louis Napoleon Parker, Mrs Patrick Campbell, George Alexander, and Arthur Collins. Most of Caine's novels were adapted into silent black and white films. A. E. Coleby's 1923 18,454 feet, nineteen-reel film The Prodigal Son became the longest commercially made British film. Alfred Hitchcock's 1929 film The Manxman, is Hitchcock's last silent film.

Louise, Princess Royal and Duchess of Fife was the third child and the eldest daughter of King Edward VII and Queen Alexandra of the United Kingdom; she was a younger sister of King George V. She was the eldest granddaughter of Christian IX of Denmark. She was given the title of Princess Royal in 1905.

William MacKintosh MacLeod was a Scotland international rugby union player.

Dame Nellie Melba GBE was an Australian operatic soprano. She became one of the most famous singers of the late Victorian era and the early 20th century, and was the first Australian to achieve international recognition as a classical musician. She took the pseudonym "Melba" from Melbourne, her home town.

Infanta Isabel of Spain, was the eldest daughter of Queen Isabella II and her husband Francisco de Asís, Duke of Cádiz. She was recognized as the heir presumptive to the Spanish throne twice: from 1851 to 1857 and from 1874 to 1880 and given the title Princess of Asturias, which was reserved for the heir to the Spanish crown. She was married to Prince Gaetan, Count of Girgenti, who committed suicide just three years after their marriage on 13 May 1868.

Henri Mathias Berthelot (1861–1931) was a French general during World War I. He held an important staff position under Joseph Joffre, the French commander-in-chief, at the First Battle of the Marne, before later commanding a corps in the front line. In 1917 he helped to rebuild the Romanian Army following its disastrous defeat the previous autumn, then in summer 1918 he commanded French Fifth Army at the Second Battle of the Marne, with some British and Italian troops under his command. In the final days of the war he again returned to Romania, and then briefly commanded French intervention forces in southern Russia in the Russian Civil War.

Lieutenant-Colonel Brinsley FitzGerald, CB was an Irish stockbroker.

Frederick Tyrone Edmond Power Sr. was an English-born American stage and screen actor, known professionally as Tyrone Power. He is now usually referred to as Tyrone Power Sr. to differentiate him from his son, actor Tyrone Power.

Victor Bérard was a French diplomat and politician.

Alfred Gomer Swahn was a Swedish sport shooter who competed at the 1908, 1912, 1920 and 1924 Summer Olympics. He won nine medals: three gold, three silver and three bronze. He is the son of Oscar Swahn, an Olympic shooter who competed alongside his son at the 1908, 1912 and 1920 Olympics and won six medals.