WILLIAM IV SIGNEUR de MONTPELLIER

WILLIAM IV SIGNEUR was born about 1030.¹   WILLIAM IV SIGNEUR's father was WILLIAM III SIGNEUR de MONTPELLIER.  His paternal grandparents were WILLIAM II SIGNEUR de MONTPELLIER and UNKNOWN BELIARDE.  He was an only child.  He died in 1076.¹ 

‌WILLIAM IV SIGNEUR and ERMENGARDE were married in a religious ceremony about 1060.¹   They had a son and a daughter, named WILLIAM V SIGNEUR and ERMENGARDE.