Regnier IV Comte De Hainault

Regnier IV Comte was born about 0950 in Hainault, Holland.  Regnier IV Comte's father was Rainier III Comte De Hainault and his mother was Adelaide Of Dagsbourg. He had a brother named Lambert II Count of.  He was the older of the two children.

‌Regnier IV Comte and Hedwig Princess of were married in a religious ceremony in 0985.  They had a son and a daughter, named Rainier V Comte and Beatrix.