Rainier V De+ Hainaut & Mathilde De+ Verdun 
Rainier V De+ and Mathilde De+ were married in a religious ceremony about 1015. They had a daughter named Richildis De+.
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Children
Richildis De+ Hainaut
Richildis De+ was born in 1034 in Of, Mons, Hainaut, Belgium. She died at the age of 52 on March 15th, 1086. She was buried in Abbaye De Hasnon, France.