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Male John  BYRON Click to view John  BYRON in the family tree

John  was born in 1222 in Clayton, Yorkshire, England.  John 's father was Robert BYRON and his mother was Maud UNKNOWN.  His paternal grandparents were Robert BYRON and Cecilia CLAYTON.  He was an only child.  He died after 1279.


John 's family with Joan THEIS (Tyes)

They had a son named John .