Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. IV: Standesherriliche Hauser I. Marburg: Verlag von J. A. Stargardt, 1981. Information from this source tagged as [Ref: ES IV #[0-9]*].
Sources for birth and parent Information
parents:
Werner I & dau Volkwin II Count of Schwalenberg [Ref: ES IV #117]
Sources for death Information
date:
vor 1238 [Ref: ES IV #117, ES IV #30]
Sources with Information about marriage to (Unk) Of Runkel
names:
Widekind I & dau Siegfried III of Runkel [Ref: ES IV #117, ES IV #30],
child:
[Ref: ES IV #117]
Research Notes:
Count of Battenberg and Wittgenstein [Ref: ES IV #117, ES IV #30]