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Female Joan de HELYON Click to view Joan de HELYON in the family tree

Joan de was born about 1343 in Hellesn, Hertfordshire, England.  Joan de's father was Walter de HELYON and her mother was Agnes WELSH.  Her paternal grandfather was Hugh de HELYON; her maternal grandfather was Walter WELSH.  She was an only child.


Joan de's family with Richard WALWYN

They had a son named Thomas.