Nielsen Hayden genealogy
Family: Robert de Somerville / Isabel de Merlay (F10345)
m. Bef 7 May 1275-
Father | Male
Robert de Somerville
Born of Wichnor in Tatenhill, Warwickshire, England 
Died Bef 17 Oct 1297 Buried Married Bef 7 May 1275 [1] Father John de Somerville | F10346 Group Sheet Mother
Mother | Female
Isabel de Merlay
Born Abt 1256 Died Aft Jun 1303 Buried Father Roger de Merlay | F10351 Group Sheet Mother Isabel de Ros | F10351 Group Sheet
Child 1 | Female
+ Joan de Somerville
Born Died Buried Spouse Ralph de Cromwell | F10318 Married Bef 1292 and 1293 Spouse Henry de Grey | F10321 Married Bef 6 Jun 1301
Child 2 | Male
+ Philip de Somerville
Born Abt 1287 of Wichnor in Tatenhill, Warwickshire, England 
Died 23 Jan 1355 Buried Burton Agnes, Yorkshire, England 
Spouse Margaret de Pipe | F9456 Married Bef 1308
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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.