Family:
Marriage:
Children:
- Ernst I Count Of Tonna Death: 29 Dec 1151
- Lambert I Count Of Tonne And Berg Death: 13 Oct 1149
Bibliography
-
Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. XIX: Zwischen Weser und Oder. Frankfurt am Main: Vittorio Klostermann, 2000. Information from this source tagged as [Ref: ES XIX #[0-9]*].
Sources for death Information
- date:
- occ 1116 [Ref: ES XIX #98]
Sources with Information about marriage to Helenburg
- child:
- [Ref: ES XIX #98]
Research Notes:
Count in Thuringen [Ref: ES XIX #98]
Pedigree of Erwin I Count In Thuringen
Erwin I Count In Thuringen
Descendants of Erwin I Count In Thuringen
2nd generation
3rd generation
4th generation
5th generation