05.05.1926 - 05.06.2019 (93 years) (Newton, Massachusetts, USA)
John O'Leary may refer to: John O'Leary (Fenian) (1830–1907), Irish nationalist who was imprisoned in England John O'Leary (Kerry politician) (1933–2015), former Irish Fianna Fáil party politician and TD for Kerry South John O'Leary (Wexford politician) (1894–1959), former Irish Labour party politician and TD for Wexford John O'Leary (ambassador) (1947–2005), former U.S. ambassador to Chile John F. O'Leary (1926–1987), former U.S. head of Federal Energy Administration John O'Leary (journalist), editor of the Times Higher Education Supplement John O'Leary (Gaelic footballer) (born 1961), Irish Gaelic footballer John O'Leary (blues harmonica artist), British blues harmonica player, originally with the band Savoy Brown John O'Leary (golfer) (born 1949), Irish Ryder Cup golfer John O'Leary (actor), (born 1926), actor in My Chauffeur John O'Leary (sport shooter) (1880–?), British Olympic sport shooter John O'Leary (Canadian football) (born 1954), Canadian football running back Jack O'Leary (c. 1929–1983), American football and basketball coach, college athletics administrator