Famous People Born in 1171
- Aug 15 Alfonso IX, King of León and Galicia (1188-1230), born in Zamora (d. 1230)
Famous People Who Died in 1171
- Feb 20 Conan IV, Duke of Brittany (b. 1138)
- May 1 Dermot MacMurrough, last Irish King of Leinster, dies
- Jun 9 Jacob Ben Meir, [Rabbenu Tam], French Tosofist, dies
- Aug 11 Louis I, Earl of Wage/Rieneck, dies
- Nov 2 Baudouin IV, count of Henegouwen (1120-71), dies
More Famous Deaths