Osbern de BOLBEC 
Osbern de was born about 0970 in Longuville, Normandy, France. He died in 1063 in France.
They had a son named Walter de.
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Children
Walter de BOLBEC
Walter de was born in 1010 in Bolbec, Normandie, France. He died at the age of 75 in 1085 in Buckinghamshire, England.