March 26 – Geoffrey of Vendôme, French abbot (b. 1070) April 1 – Hugh of Châteauneuf, bishop of Grenoble (b. 1053) April 14 – Mstislav I (the Great), Kievan Grand Prince (b. 1076) June 6 – Taj al-Muluk Buri, Seljuk governor and regent October 26 – Floris the Black, Dutch count of Holland Conrad von Plötzkau, margrave of the Northern March Hugh III of Le Puiset, French nobleman and crusader William of Zardana (or Saône), French nobleman (or 1133) References