Famous Birthdays In 1171

Aug 15 King Alfonso IX of Leon (d. 1230) was born in the year 1171.  

Feb 20 Conan IV, Duke of Brittany (b. 1138) died on this day in history.  

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

Jun 09 On this day in history jacob Ben Meir, [Rabbenu Tam], French Tosofist, dies  

Aug 11 On this day in history louis I, Earl of Wage/Rieneck, dies  

Nov 02 In the year 1171 baudouin IV, count of Henegouwen (1120-71), dies  

Nov 08 Baldwin IV, Count of Hainaut (b. 1108) died in the year 1171.