William IV Of MONTPELLIER

William IV Of was born in 1030.  William IV Of's father was William III Of MONTPELLIER.  His paternal grandparents were William II Of MONTPELLIER and Beliarioe UNKNOWN.  He was an only child.  He died at the age of 46 in 1076.

‌William IV Of and Ermengarde De were married in a religious ceremony in 1060 in <Of,Substantion>.  They had a son and a daughter, named William V Of and Ermengarde De.