Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 02-03-2022.

Submitted and Maintained by Bill Marshall, bill.marshall@verizon.net.


Additions and corrections appreciated (especially with sources). My current list of sources is here. Homepage here.

Index of Medieval and Ancient Lines is here, notable people here, and Gedcom may be downloaded here.

Index of Modern Lines (immigrants to America and their descendants) is here, notable people here, and Gedcom here.


Individual Page


Family:
Marriage: Children:
  1. Konrad Count Of Walbeck

Bibliography
  1. Brandenburg, Erich, Die Nachkommen Karls des Grossen, Faksimile-Nachdruck von 1935 (Facsimile reproduction of 1935), mit Korrekturen und Erganzungen versehen von (with corrections and additions provided by) Manfred Dreiss und Lupold v. Lehsten. Neustadt an der Aisch:Verlag Degener, 1995. NYPL ATH (Charlemagne) 96-4768. Information from this source tagged as [Ref: Brandenburg 1995 p[0-9]*].
  2. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. VIII: West-, Mittel- und Nordeuropaische Familien. Marburg: Verlag von J. A. Stargardt, 1980. Information from this source tagged as [Ref: ES VIII #[0-9]*].

Sources with Information about marriage to Friedrich Count Of Walbeck
child:
[Ref: Brandenburg 1995 p7, ES VIII #134]
Research Notes:



Pedigree of Thietberga
Thietberga



Descendants of Thietberga
1. Thietberga m. Friedrich Count Of Walbeck
m. Friedrich Count Of Walbeck father: Siegfried I Count Of Walbeck mother: Kunigunde Of Stade

2nd generation

2. Konrad Count Of Walbeck m. Adelheid Of Bavaria
m. Adelheid Of Bavaria

3rd generation

3. Mathilde Of Walbeck m. Dietrich Count Of Plotzkau
m. Dietrich Count Of Plotzkau father: Bernhard I Of Kakelingen, Count In Harzgau mother: Irmengard Countess Of Bavaria

4th generation

4. Adelaide Of Plotzkau m. Otto I Burggraf Of Regensburg
m. Otto I Burggraf Of Regensburg father: Heinrich I Count Of Sinzing
5. Helperich Count Of Plotzkau m. Adela Of Beichlingen
m. Adela Of Beichlingen father: Kuno Count Of Beichlingen mother: Kunigunde Of Orlamunde
6. Irmgarde Of Plotzkau m1. Lothair Udo IV Margrave Of Stade m2. Gerhard I Of Heinsberg
m. Lothair Udo IV Margrave Of Stade father: Lothar Udo III Count Of Stade, Markgraf Of Nordmark mother: Oda Of Werl
m. Gerhard I Of Heinsberg

5th generation

7. Heinrich III Burggraf Of Ragensberg m1. Bertha Of Austria m2. (Unk) Of Oettingen
m. Bertha Of Austria father: Saint Leopold III Margrave Of Austria mother: Agnes
m. (Unk) Of Oettingen