Acting
Francisco Sá Carneiro
July 19, 1934December 4, 1980 (aged 46)Porto, Portugal
Francisco Manuel Lumbrales de Sá Carneiro was a Portuguese politician, Prime Minister of Portugal for most of 1980, and founder of the Social Democratic Party. He only held office of Prime Minister for eleven months, dying in a plane crash with his partner, "Snu" Abecassis, on 4 December 1980.
