Click to expand/collapse all other details

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

Sybil de was born about 1271 in Ewyas harold, Herefordshire, England.  Sybil de's father was John 1st Baron de TREGOZ and her mother was Mabel FITZWARIN.  She was an only child.  She died on October 21st, 1334 in Dore Abbey, Susexshire, England.


Sybil de's family with William 1st Baron GRANDISON

They had a daughter named Katherine de.