Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. VI: Familien des Alten Lotharingien I. Marburg: Verlag von J. A. Stargardt, 1978. Information from this source tagged as [Ref: ES VI #[0-9]*].
Sources for birth and parent Information
parents:
Hezzelin & dau Konrad Hz v Karnten [Ref: ES VI #1]
Sources for death Information
date:
[Ref: ES VI #127]
Sources with Information about marriage to Mathilde Of Lorraine
names:
[Ref: ES VI #127],
child:
[Ref: ES VI #1]
Research Notes:
Pfalzgraf of Lorraine [Ref: ES VI #1]
Pfalzgraf of Niederlothringen [Ref: ES VI #127]