Robert de MORTAIGNE
He married Maud "Matilda" de Montgomery Abt 1054 . Maud "Matilda" de Montgomery was born at Montgomery, Normandy, or Montaigne, Sud-Mnch, France 1039/41 daughter of Roger de Montgomery and Mabel de Talvas de Alencon .
They were the parents of 6
children:
Emma de Mortaigne
born Abt 1055.
William (de Burgo Comte) de Mortaigne
born Bef 1084.
Agnes de Mortaigne
born Abt 1056/60.
William de Mortaigne Earl of Cornwall
born Abt 1084.
Miss de Mortaigne
born Abt 1086.
Richard de Mortaigne
born 1058.
Robert de Mortaigne died 8 Dec 1095 at France .
Maud "Matilda" de Montgomery died Bef 1085 at Abbey of St. Grestain, Normandy, France .