Richildis de HAINAULT 
Richildis de was born about 1034 in Mons, hainault, Belgium. She died on March 15th, 1086.
They had a son named Baudouin II de.
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Children
Baudouin II de HAINAULT
Baudouin II de was born in 1056 in Hainault, France. He died at the age of 43 in 1099 in Palestine.