Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. VII: Familien des Alten Lotharingien II. Marburg: Verlag von J. A. Stargardt, 1979. Information from this source tagged as [Ref: ES VII #[0-9]*].
Sources for birth and parent Information
parents:
[Ref: ES VII #89]
Sources for death Information
date:
(9.XI 1241) [Ref: ES VII #100, ES VII #89]
Sources with Information about marriage to Sophie Of Breda
date:
um 1208 [Ref: ES VII #100, ES VII #89]
Research Notes:
Hr z Gavere Chievres u Liederkerke [Ref: ES VII #100]