Count Rainer IV OF HAINULT

Rainer IV was born in 0950.  Rainer IV's father was Count Regnier III OF HAINAULT Rainier and his mother was Countess Alix OF EGUISH Adele.  His paternal grandparents were Count Regnier II OF HAINULT and Adelaide OF BURGANDY; his maternal grandfather was Hugo OF DAGSBURG & EGISHEIM. He had a brother named Lambert I "The Bearded" Of Lens.  He was the older of the two children.

They had a son and a daughter, named Rainer V and Beatrix.