Gerard de Tankerville
Gerard was born in 1015 in Tancarville, Le Havre, Seine-Inferieure, Normandy, France.

 UNKNOWN Helesinde
UNKNOWN was born about 1015 in Normandy, France.

 Ralph de Tankerville
Ralph was born about 1034 in Tancarville, Le Havre, Seine-Inferieure, Normandy, France.  He died about 1080.

 Aumary d'Arbitot
Aumary was born about 1036 in Tancarville, Le Havre, Seine-Inferieure, Normandy, France.

 Gerold de Roumare
Gerold was born before 1050 in Roumare, Seine-Maritime, France.