Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. III.4 (#601-#820): Das Feudale Frankreich und sein Einfluss auf die Welt des Mittelalters. Marburg: Verlag von J. A. Stargardt, 1989. Information from this source tagged as [Ref: ES III.4 #[0-9]*].
Sources for birth and parent Information
parents:
[Ref: ES III.4 #774]
Sources for death Information
date:
occ 1190 [Ref: ES III.4 #725]
occ 1193 [Ref: ES III.4 #818]
Sources with Information about marriage to Almodis Of Angouleme
date:
vor 1186-1191 [Ref: ES III.4 #774, ES III.4 #818]
Sources with Information about marriage to Agatha De Preuilly
date:
first marriage of Agatha [Ref: ES III.4 #725, ES III.4 #774, ES III.4
#816]
Research Notes:
Vicount of Brosse [Ref: ES III.4 #816, ES III.4 #818]