William IV, Count of Toulouse

Template:Short description Template:Template other William IV of Toulouse (c. 1040 – 1094) was Count of Toulouse, Margrave of Provence, and Duke of Narbonne from 1061 to 1094. He was the son of Pons of Toulouse and Almodis de la Marche.Template:Sfn He was married to Emma of Mortain, daughter of Robert, Count of Mortain, who gave him one daughter, Philippa.Template:Sfn

Life

William married twice, and produced two legitimate sons; neither, however, survived infancy, leaving daughter Philippa as his heiress. As Toulouse had no precedent of female inheritance, this raised a question with regard to succession. In 1088, when William departed for the Holy Land, he left his brother, Raymond of Saint-Gilles, to govern in his stead (and, it was later claimed, to succeed him). Within five years, William was dead, and Raymond took powerTemplate:Efn – although, after Philippa married William IX of Aquitaine, they laid claim to Toulouse and fought, off and on, for years to try to reclaim it from Raymond and his children.Template:Sfn

He was the great-grandfather of Eleanor of Aquitaine, by his daughter's marriage to William IX of Aquitaine, and Eleanor's descendants continued to lay claim to Toulouse based on descent from William IV.