Tancred de TANCARVILLE 
Tancred de was born about 0900 in Tancarville, Normandie, France. Tancred de's father was Guiscard D'HAUTEVILLE. His paternal grandfather was Hialti D'HAUTEVILLE. He was an only child. Tancred de is no longer alive.
He had a biological son named Gerard.
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Children
Gerard TANCRED
Gerard was born in 0930 in Tancarville, Havre, France. He died at the age of 71 in 1001.