Personal Details

 William de Mortaigne , Earl of Cornwall
William de was born before 1084 in Mortagne-au-Perche, Orne, Normandy, France.  He died in 1140 in Bermondsey, London, England (as a Cluniac monk).


 Isabel FitzRichard de Clare
Isabel FitzRichard de was born in 1084 in Ely, Cambridgeshire, England.  Isabel FitzRichard de is no longer alive.