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Female Sybil de NEUFMARCHE Click to view Sybil de NEUFMARCHE in the family tree

Sybil de was born about 1086 in Aberhonwy, Breconshire, Wales.  Sybil de's father was Bernard de NEUFMARCHE and her mother was Nest verch  OSBORN.  She was an only child.  She died after 1143 in Gloucestershire, England.


Sybil de's family with Miles de Gloucester FITZ WALTER

They had a daughter named Bertha de.