Family:
Children:
- Helenburg Of Tonna Death: After 1188
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]*].
-
Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. XVII: Hessen und das Stammesherzogtum Sachsen. Frankfurt am Main: Vittorio Klostermann, 1998. Information from this source tagged as [Ref: ES XVII #[0-9]*].
Sources for birth and parent Information
- parents:
- [Ref: ES XIX #98]
Sources for death Information
- date:
- [Ref: ES XIX #98]
Sources with Information about marriage to unknown
- child:
- [Ref: ES XIX #98, ES XVII #94]
Research Notes:
Count of Tonna, Count in Thuringia [Ref: ES XIX #98]
Count of Tonna [Ref: ES XVII #94]
Pedigree of Ernst I Count Of Tonna
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Erwin I Count In Thuringen
Ernst I Count Of Tonna
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Helenburg
Descendants of Ernst I Count Of Tonna
2nd generation
3rd generation
4th generation
5th generation