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Female Constance MERSTON Click to view Constance MERSTON in the family tree

Constance was born in 1235 in Merston, Bedfordshire, England.  Constance's father was Ralph FitzJohn de MERSTON and her mother was Isabel de CLINTON.  Her paternal grandfather was John de MERSTON; her maternal grandfather was Henry de CLINTON.  She was an only child.


Constance's family with John de MORTEYNE

They had a daughter named Jane.