Individual Page


Family:
Children:
  1. Helenburg Of Tonna Death: After 1188

Bibliography
  1. 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]*].
  2. 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
 /-----Erwin I Count In Thuringen
Ernst I Count Of Tonna
 \-----Helenburg



Descendants of Ernst I Count Of Tonna
1. Ernst I Count Of Tonna m.

2nd generation

2. Helenburg Of Tonna m. Friedrich I Count Of Beichlingen
m. Friedrich I Count Of Beichlingen father: W Of Geich mother: Mechtild Heiress Of Beichlingen

3rd generation

3. Friedrich II Count Of Beichlingen m. (Unk) Of Ballenstadt
m. (Unk) Of Ballenstadt father: Albert Count Of Ballenstadt mother: Adelheid

4th generation

4. Friedrich III Count Of Beichlingen m. Elizabeth Of Henneburg
m. Elizabeth Of Henneburg father: Poppo VI Count Of Henneburg mother: Sophia Of Andechs

5th generation

5. Mechtilde Of Beichlingen m. Gunther IV Count Of Kafernburg
m. Gunther IV Count Of Kafernburg father: Gunther III Count Of Schwarzburg And Kafernburg