List of Famous people who died at 91

Lt. Col. Masataka Ida was a young Lieutenant Colonel in the Military Affairs Section of the Japanese Ministry of War, at the end of World War II. He had been stationed on Formosa (Taiwan), but was ordered back to Tokyo early in 1945. Along with Major Kenji Hatanaka and a few others, he was one of the chief conspirators in a plot to overthrow the government of Prime Minister Kantarō Suzuki; they wished to see the institution of martial law under War Minister Korechika Anami. The plan changed, however, into a plot, engineered by Major Kenji Hatanaka, to seize the Imperial Palace and prevent the broadcast of the Emperor's surrender speech. Lt. Col. Ida took part in this plot only briefly, trying to talk Hatanaka out of it by the end. Not many know about his attempted 'coup', which, although it failed, came dangerously close to lengthening the war, and altering the face of modern history.

Sir Vivian Ernest Fuchs was an English explorer whose expeditionary team completed the first overland crossing of Antarctica in 1958.

John Stapylton Habgood, Baron Habgood, was a British Anglican bishop, academic, and life peer. He was Bishop of Durham from 1973 to 1983, and Archbishop of York from 18 November 1983 to 1995. In 1995, he was made a life peer and so continued to serve in the House of Lords after stepping down as archbishop. He took a leave of absence in later life, and in 2011 was one of the first peers to explicitly retire from the Lords.

Franz Lichtblau was a German architect.

Michel Valentin Marcel Jouvet was a French neuroscientist and medical researcher.

Moon Deoksu was a South Korean poet.

Christian Menn was a Swiss civil engineer. He led his own engineering company in Chur from 1957–1971. From 1971 until his retirement in 1992, he was a professor of structural engineering at ETH Zurich, specializing in bridge design. In his retirement years, he continued to be a consulting engineer in private practice.

Herbert Hardesty was an American musician who played tenor saxophone and trumpet. He is best known for his association with the New Orleans pianist Fats Domino and the producer Dave Bartholomew, beginning in 1948. He released six 45-rpm records as Herb Hardesty between 1959 and 1962. His first CD of these recordings, together with others made but not issued in 1958, were released worldwide in July 2012 by Ace Records as The Domino Effect.

Paul-Werner Scheele was a German Catholic prelate and theologian. Born in Olpe, Scheele was ordained to the priesthood in 1952, and appointed Auxiliary Bishop of Paderborn in 1975. In 1979, he became the Bishop of Würzburg, serving until his retirement in 2003.

Barbara Anne Castle, Baroness Castle of Blackburn,, was a British Labour Party politician who was the Member of Parliament for Blackburn from 1945 to 1979, making her the longest-serving female MP in the history of the House of Commons until that record was broken in 2007 by Gwyneth Dunwoody. She later became the Member of the European Parliament for Greater Manchester from 1979 to 1989 and subsequently a member of the House of Lords, having been granted a life peerage in 1990. She was the only woman to hold the position of First Secretary of State.