Nielsen Hayden genealogy
Family: John Fitz Alan / Maud de Verdun (F5606)
m. Bef 1240-
Father | Male
John Fitz Alan
Born Abt 1223 of Clun, Shropshire, England 
Died Bef 10 Nov 1267 Buried Married Bef 1240 [1] Father John Fitz Alan | F1231 Group Sheet Mother Isabel d'Aubigny | F1231 Group Sheet
Mother | Female
Maud de Verdun
Born Died 27 Nov 1283 Buried Father Theobald le Boteler | F4810 Group Sheet Mother Rohese de Verdun | F4810 Group Sheet
Child 1 | Male
+ John Fitz Alan
Born 14 Sep 1246 of Arundel, Sussex, England 
Died 18 Mar 1272 Buried Haughmond Abbey, Shropshire, England 
Spouse Isabella de Mortimer | F3785 Married Bef 14 May 1260
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Sources - [S142] Royal Ancestry: A Study in Colonial and Medieval Families by Douglas Richardson. Salt Lake City, 2013.
- [S142] Royal Ancestry: A Study in Colonial and Medieval Families by Douglas Richardson. Salt Lake City, 2013.