Famous Birthdays In 1171

Aug 15 King Alfonso IX of Leon (d. 1230) was born on this day in history.  

Feb 20 On this day in history death of conan IV, Duke of Brittany (b. 1138)  

May 01 On this day in history dermot MacMurrough, last Irish King of Leinster, dies  

Jun 09 In the year 1171 jacob Ben Meir, [Rabbenu Tam], French Tosofist, dies  

Aug 11 In the year 1171 louis I, Earl of Wage/Rieneck, dies  

Nov 02 Baudouin IV, count of Henegouwen (1120-71), dies in the year 1171.  

Nov 08 In the year 1171 death of baldwin IV, Count of Hainaut (b. 1108)