Sybil Strange de FREDVILLE 
Sybil Strange de was born about 1174 in Wolston, Warwickshire, England. Sybil Strange de's father was Roger de FREDVILLE. She was an only child. She died after 1200 in England.
They had a son named William de.
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Children
William de CHETWODE
William de was born about 1190 in Chetwode, Buckinghamshire,England. He died after 1231 in Chetwode, Buckinghamshire, England.