Roger de ST. JOHN
Roger de was born before 1097 in St. Jean le Thomas, Manche, Normandy, France.  He died about 1130 in Compton, Sussex, England.

 Cecily de la HAYE
Cecily de la was born about 1102 in Halnaker, Sussex, England.

 Muriel ST. JOHN
Muriel was born about 1129 in England.