Nielsen Hayden genealogy
Family: Walter de Gant / Maud of Brittany (F1342)
m. Bef 1120-
Father | Male
Walter de Gant
Born of Folkingham, Bourne, Lincolnshire, England 
Died 1139 Bardney Abbey, Yorkshire, England 
Buried Married Bef 1120 [1, 2] Father Gilbert I de Gant | F6455 Group Sheet Mother Alice de Montfort | F6455 Group Sheet
Mother | Female
Maud of Brittany
Born Died Buried Father Stephen of Brittany | F513 Group Sheet Mother Hawise | F513 Group Sheet
Child 3 | Female
+ (Unknown daughter of Walter de Gant)
Born Died Buried Spouse William | F4637 Married
Child 4 | Male
+ Robert de Gant
Born of Folkingham, Bourne, Lincolnshire, England 
Died 1191 Buried Vaudey Abbey, Lincolnshire, England 
Spouse Gunnor d'Aubeney | F13289 Married Spouse Alice Paynell | F10922 Married Bef 10 Aug 1152
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Sources - [S142] Royal Ancestry: A Study in Colonial and Medieval Families by Douglas Richardson. Salt Lake City, 2013.
- [S145] Ancestral Roots of Certain American Colonists Who Came to America Before 1700 by Frederick Lewis Weis and Walter Lee Sheppard, Jr. 8th edition, William R. Beall & Kaleen E. Beall, eds. Baltimore: Genealogical Publishing Company, 2004, 2006, 2008.
- [S142] Royal Ancestry: A Study in Colonial and Medieval Families by Douglas Richardson. Salt Lake City, 2013.