Family: Roger of Montgomery/Mabel de Bellême (F816)
m. Between 1050 and 1054-
Father | Male
Roger of Montgomery, 1st Earl of Shrewsbury
Born Died 27 Jul 1094 Buried Married Between 1050 and 1054 [1, 2] Father Roger de Montgomery, Seigneur de Montgomery | F369 Group Sheet Mother Josceline | F369 Group Sheet
Mother | Female
Mabel de Bellême
Born Died 02 Dec 1079 Buried 05 Dec 1079 Troarn, Calvados, Basse-Normandie, France 
Father William, I Talvas | F1622 Group Sheet Mother Hildeburg | F1622 Group Sheet
Child 2 | Female
Sybil de Montgomery
Born Died Buried Spouse Robert FitzHamon, Earl of Gloucester | F817 Married
Child 3 | Male
Robert de Bellême, Earl of Shrewsbury
Born 1052 Died Aft 1130 Buried Spouse Agnes of Ponthieu | F1904 Married
Child 4 | Female
Matilda de Montgomery
Born Died Buried Spouse Robert, Count of Mortain | F2327 Married Bef 1066
Child 5 | Male
Roger "The Poitevin" Montgomery
Born Abt 1065 Died Bef 1140 Buried Spouse Almodis of La Marche | F646 Married Bef 1086
Child 6 | Male
Arnulf de Montgomery
Born Abt 1068 Died Abt 1120 Buried Spouse Lafracota | F2430 Married Bef 1103
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Sources - [S179] The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed, G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, (Name: Alan Sutton Publishing; Location: Gloucester, U.K.; Date: 2000;).
- [S174] Wikipedia, http://en.wikipedia.org/wiki/Mabel_de_Belleme.
- [S179] The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed, G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, (Name: Alan Sutton Publishing; Location: Gloucester, U.K.; Date: 2000;).