John de CRIOL 
John de was born in 1140 in Sarre, Kent, England. John de's father was Bertram de CRIOL and his mother was Emma de CREVEQUER. He was an only child.
He had a biological son named Bertram de.
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Children
Bertram de CRIOL
Bertram de was born in 1171 in Sarre, Kent, England. He died at the age of 85 in 1256 in Sarre, Kent, England.