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. Gero Count Of Seeburg Birth: 12 Jul 1097 Death: 19 Sep 1122

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. Paget, Gerald, The Lineage and Ancestry of H.R.H. Prince Charles, Prince of Wales. London: Charles Skilton Ltd, 1977. Nypl ARF+ 78-835. Information from this source tagged as [Ref: Paget HRHCharles p[0-9]*].

Sources for birth and parent Information
date:
abt 1075 [Ref: Paget HRHCharles p252],
parents:
[Ref: ES XIX #82, Paget HRHCharles p252]
Sources for death Information
date:
before 1152 [Ref: Paget HRHCharles p252]
Sources with Information about marriage to Wichmann Count Of Seeburg
date:
second marriage of Wichmann [Ref: ES XIX #82],
names:
[Ref: Paget HRHCharles p252],
child:
[Ref: ES XIX #82]
Research Notes:



Pedigree of Bertha
                                                                /-----Burkhardt II
                                                       /-----Burkhardt III
                                                      |         \-----Adred Of Loingau
                                              /-----Dedi Count In The Hessegau
                                             |        |         /-----Conrad The Old Count In Oberlahngau
                                             |         \-----Mathilda
                                             |                  \-----Glismunde Of Worms
                                     /-----Dietrich Count In Hessegau
                                    |        |                  /-----Frederick I Count In Harzgau
                                    |        |         /-----Frederick II Count Of Harzgau
                                    |        |        |         \-----Bia
                                    |         \-----(Unk Dau)
                            /-----Dedi I Count In Northern Hessegau
                   /-----Dietrich II Count Of Brehne, Margrave Of Niederlausi
                  |        |                                    /-----Dietrich
                  |        |                           /-----Bernhard
                  |        |                  /-----Benno
                  |        |         /-----Dietrich Markgraf Of The Saxon Nordmark
                  |         \-----Thistburga
          /-----Gero Count Of Brehna
         |        |                                             /-----Eckard I Count In Thuringia
         |        |                                    /-----Gunther Count In Thuringia
         |        |                           /-----Eckard II Count In Thuringia
         |        |                  /-----Gunter Margrave Of Meseburg
         |        |         /-----Echard Margrave Of Meissen
         |        |        |        |                           /-----Borzhivoi I Duke Of Bohemia
         |        |        |        |                  /-----Vratislav I Duke Of Bohemia
         |        |        |        |                 |         \-----Saint Ludomilla Of Alcelnick
         |        |        |        |         /-----Boleslav I Duke Of Bohemia
         |        |        |        |        |         \-----Drahomira Of Stodor
         |        |        |         \-----Dabrowaka Of Bohemia
         |        |        |                  \-----Bosena Of Stochou
         |         \-----Matilda
         |                 |                  /-----Billung Count In Saxony
         |                 |         /-----Hermann Billung Duke Of Saxony
         |                 |        |         \-----Fraderuna
         |                  \-----Susanhildia Of Saxony
         |                           \-----Hildegarde Of Westerbourg
 /-----William Count Of Camberg
|        |                                             /-----Sizzo
|        |                                    /-----Sizzo
|        |                           /-----Sizzo I Count In Langwitzgau
|        |                  /-----Gunther I Count Of Kafernberg
|        |         /-----Sizzo II Count Of Schwarzburg Kafernburg And Thur
|        |        |        |                                    /-----Saint Vladimir Grand Prince Of Kiev
|        |        |        |                           /-----Jaroslav I Grand Prince Of Kiev
|        |        |        |                          |         \-----Rogneide Of Polotzk
|        |        |        |                  /-----Isiaslav I Grand Prince Of Kiev
|        |        |        |                 |        |         /-----Olaf III SKOTKONUNG, King Of Sweden
|        |        |        |                 |         \-----Ingegard
|        |        |        |                 |                  \-----Astrid
|        |        |        |         /-----Jarapolk Prince Of Wladimir And Turow
|        |        |        |        |        |                  /-----Boleslav King Of Poland
|        |        |        |        |        |         /-----Miesco II King Of Poland
|        |        |        |        |        |        |         \-----Emmilda Of Silasia
|        |        |        |        |         \-----Gertrude Of Poland
|        |        |        |        |                 |         /-----Edzo Count Of Lorraine
|        |        |        |        |                  \-----Rixa Of Lorraine
|        |        |        |        |                           \-----Matilda Of Saxony
|        |        |         \-----Mechtild Heiress Of Beichlingen
|        |        |                 |                           /-----William II Duke Of Thuringia
|        |        |                 |                  /-----William III Count Of Weimar
|        |        |                 |         /-----William IV Count Of Weimar
|        |        |                 |        |        |         /-----Thistmar II Margrave Of The Saxon East Mark
|        |        |                 |        |         \-----Oda
|        |        |                  \-----Kunigunde Of Orlamunde
|         \-----Bertha Countess Of Schwarzburg
|                  \-----Gisela
Bertha
 \-----Geva Countess Of Seeburg



Descendants of Bertha
1. Bertha m. Wichmann Count Of Seeburg
m. Wichmann Count Of Seeburg father: Cristin Count mother: Oda Of Nordmark