Jan 13 Abbot Suger, French abbot who built St Denis, statesman and historian (b. 1081) Apr 23 Queen Adeliza of England, 2nd wife of Henry I (b. 1103) Sep 7 Geoffrey Plantagenet, Count of Anjou, conquered Normandy, dies at 38 1150 Famous Deaths by Year 1152 Famous People by Cause of Death Assassination Car Crash Hanging Killed in Action Plane Crash Poisoning