Children

 Renebault de Tankerville
Renebault was born about 1080 in Tancarville, Le Havre, Seine-Inferieure, Normandy, France.  He died in 1140.


 Lucy de Tankerville
Lucy was born in Tancarville, Le Havre, Seine-Inferieure, Normandy, France.  She died about 1165 in Shipbrook, Northwich, Cheshire, England.