Apr 24 Antoku Taira, emperor of Japan (1180-85), drowns Sep 11 Stephanus Hagiochristophorites, Byzantine courtier Sep 12 Andronicus I Comnenus, Byzantine emperor (1183-85), lynched Dec 6 Afonso I the Conqueror, King of Portugal (1143-85), dies at 76 1183 Deaths in History by Year 1186