Family: Robert de Grentmesnil / Hawise de Echafour (F1832)
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Male
Robert de Grentmesnil
Birth 1003 Normandy, France Death 1038 Calvados, Basse-Normandie, France Burial Marriage Father Gervase de Grentmesnil | F12794 Group Sheet Mother
Male
Roger de Mowbray
Birth 1020 Manche, Basse-Normandie, France Death 22 Feb 1094 Leicestershire, England Burial Spouse Adeliza de Beaumont | F4474 Marriage 1050 Calvados, Basse-Normandie, France