Nielsen Hayden genealogy
Family: Alexander II, King of Scotland / Joan of England (F12027)
m. 19 Jun 1221-
Father | Male
Alexander II, King of Scotland
Born 24 Aug 1198 Haddington, East Lothian, Scotland 
Died 8 Jul 1249 Kerrera, Argyll, Scotland 
Buried Melrose Abbey, Roxburghshire, Scotland 
Married 19 Jun 1221 [1] York, Yorkshire, England [1] 
Other Spouse (Unknown mistress of Alexander II) | F12025 Married Father William I "The Lion", King of Scotland | F6038 Group Sheet Mother Ermengarde de Beaumont | F6038 Group Sheet
Mother | Female
Joan of England
Born 22 Jul 1210 Gloucester, Gloucestershire, England 
Died 4 Mar 1238 York, Yorkshire, England 
Buried Tarrant Keynston Abbey, Tarrant Crawford, Dorset, England 
Father John, King of England | F1256 Group Sheet Mother Isabel of Angoulême, Queen Consort of England | F1256 Group Sheet
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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.