Nielsen Hayden genealogy
Family: Hubert de Beaumont / Ermengarde de Nevers (F4360)
m. 6 Dec 1067-
Male
Hubert de Beaumont
Birth Death Bef 1095 Burial Marriage 6 Dec 1067 [1, 2] Father Raoul de Beaumont | F713 Group Sheet Mother Emma de Montevrault | F713 Group Sheet
Female
Ermengarde de Nevers
Birth Death 14 Oct 1090 Burial Father Guillaume I de Nevers | F3465 Group Sheet Mother Ermengarde de Tonnerre | F3465 Group Sheet
Male
Raoul de Beaumont
Birth Abt 1070 Death 1110 Burial Abbey d'Etival, Chemire-en-Charnie, Sarthe, Pays-de-la-Loire, France 
Spouse (Unknown) de Laval | F5534 Marriage 1095
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Sources - [S128] The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant ed. Vicary Gibbs, H. A. Doubleday, Duncan Warrand, Howard de Walden, Geoffrey H. White and R. S. Lea. 2nd edition. 14 volumes (1-13, but volume 12 spanned two books), London, The St. Catherine Press, 1910-1959. Volume 14, "Addenda & Corrigenda," ed. Peter W. Hammond, Gloucestershire, Sutton Publishing, 1998.
- [S49] Genealogics by Leo Van de Pas, continued by Ian Fettes and Leslie Mahler.
- [S128] The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant ed. Vicary Gibbs, H. A. Doubleday, Duncan Warrand, Howard de Walden, Geoffrey H. White and R. S. Lea. 2nd edition. 14 volumes (1-13, but volume 12 spanned two books), London, The St. Catherine Press, 1910-1959. Volume 14, "Addenda & Corrigenda," ed. Peter W. Hammond, Gloucestershire, Sutton Publishing, 1998.