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

    Person Info
  • Name: Sizzo
  • Sex: M
  • Death: Abt 1047 d


    • Parents:
  • Father:
  • Sizzo Death: Abt 1005

Family:
Children:
  1. Sizzo I Count In Langwitzgau Death: After 1118

Bibliography
  1. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. I.3: Die Hauser Oldenburg, Mecklenburg, Schwarzburg Waldeck, Lippe und Reuss. Frankfurt am Main: Vittorio Klostermann, 2000. Information from this source tagged as [Ref: ES I.3 #[0-9]*].

Sources for birth and parent Information
father:
dotted line on chart [Ref: ES I.3 #312]
Sources for death Information
date:
1047-50 [Ref: ES I.3 #312]
Sources with Information about marriage to unknown
child:
[Ref: ES I.3 #312]
Research Notes:



Pedigree of Sizzo
 /-----Sizzo
Sizzo



Descendants of Sizzo
1. Sizzo m.

2nd generation

2. Sizzo I Count In Langwitzgau m.

3rd generation

3. Gunther I Count Of Kafernberg m. Mechtild Heiress Of Beichlingen
m. Mechtild Heiress Of Beichlingen father: Jarapolk Prince Of Wladimir And Turow mother: Kunigunde Of Orlamunde

4th generation

4. Sizzo II Count Of Schwarzburg Kafernburg And Thur m. Gisela
m. Gisela

5th generation

5. Mechtild Of Schwarzburg m. Adolf II Count Of Holstein
m. Adolf II Count Of Holstein father: Adolf I Of Schaumburg, Count Of Holstein mother: Hildewe
7. Gunther II Count Of Kafernburg m1. Agnes Of Saarbrucken m2. Adelheid Of Hallermund
m. Agnes Of Saarbrucken father: Simon I Count Of Saarbrucken mother: Mathilda Of Spondheim
m. Adelheid Of Hallermund father: Wulbrand Count Of Hallermund mother: Beatrix Of Rheinbeck
8. Bertha Countess Of Schwarzburg m1. Poppo Of Wippra m2. Gero Count Of Brehna
m. Poppo Of Wippra
m. Gero Count Of Brehna father: Dietrich II Count Of Brehne, Margrave Of Niederlausi mother: Matilda