Hugues was born in 1030.1 Hugues' father was d' Oisy and his mother was <Unknown>. He had a brother named Fastre. He was the older of the two children.
General Notes
NOTE: Having combined the research I have collected thus far, I believe Fastre and Hugues d'Oisy were brothers, but I do not have independent confirmation actually linking the two. This is a TENTATIVE placement.
SOURCES: "Ancestors/Descendants of Marguerite d'Enghein" (m. Jean de Luxembourg) http://www.geneastar.org and "Stimpson Family" Cory Stimpson cbstimpson@hotmail.com