Nielsen Hayden genealogy
Family: Alan fitz Roland / (Unknown daughter of Roger de Lacy) (F876)
m. Between 1200 and 1205-
Father | Male
Alan fitz Roland
Born Died Abt 2 Feb 1234 Buried Dundrennan Abbey, Kircudbright, Scotland 
Married Between 1200 and 1205 [1] Other Spouse Margaret of Huntingdon | F10804 Married 1209 Father Roland fitz Uchtred | F793 Group Sheet Mother Ellen de Morville | F793 Group Sheet
Mother | Female
(Unknown daughter of Roger de Lacy)
Born Died Buried Father Roger de Lacy | F1568 Group Sheet Mother Maud de Clare | F1568 Group Sheet
Child 1 | Female
+ Helen of Galloway
Born Died Aft 21 Nov 1245 Buried Brackley, Northamptonshire, England 
Spouse Roger de Quincy | F4157 Married
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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.