Nielsen Hayden genealogy
Family: Geoffrey de Geneville / Maud de Lacy (F10635)
m. 4 Aug 1252-
Father | Male
Geoffrey de Geneville
Born Aft 1225 Died 21 Oct 1314 House of the Friars Preachers, Trim, Meath, Ireland 
Buried House of the Friars Preachers, Trim, Meath, Ireland 
Married 4 Aug 1252 [1, 2] Woodstock, Oxfordshire, England [1, 2] 
Father Simon de Joinville | F10637 Group Sheet Mother Beatrix d'Auxonne | F10637 Group Sheet
Mother | Female
Maud de Lacy
Born Died 11 Apr 1303 Buried Father Gilbert de Lacy | F4947 Group Sheet Mother Isabel le Bigod | F4947 Group Sheet
Child 1 | Male
+ Peter de Geneville
Born of Ludlow, Shropshire, England 
Died Bef 8 Jun 1292 Buried Spouse Joan de la Marche | F10569 Married Bef 11 Oct 1283
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Sources - [S142] Royal Ancestry: A Study in Colonial and Medieval Families by Douglas Richardson. Salt Lake City, 2013., month and year only.
- [S1526] The Ancestry of Dorothea Poyntz, Wife of Reverend John Owsley, Generations 1-15, Fourth Preliminary Edition, by Ronny O. Bodine and Bro. Thomas Spalding, Jr. 2013.
- [S142] Royal Ancestry: A Study in Colonial and Medieval Families by Douglas Richardson. Salt Lake City, 2013., month and year only.