Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 01-20-2025.

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 available to be downloaded.

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


Individual Page


Family:
Marriage: Children:
  1. Johann II Of Cysoing Death: After 1220

Bibliography
  1. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. III.1 (#1-#200): Herzogs und Grafenhauser des Heiligen Romischen Reiches Andere Europaische Furstenhauser. Marburg: Verlag von J. A. Stargardt, 1984. Information from this source tagged as [Ref: ES III.1 #[0-9]*].
  2. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. VII: Familien des Alten Lotharingien II. Marburg: Verlag von J. A. Stargardt, 1979. Information from this source tagged as [Ref: ES VII #[0-9]*].

Sources for birth and parent Information
parents:
Ingelbert IV v Peteghem & dau (Balduin I v Aalst) [Ref: ES VII #88]
Sources for death Information
date:
vor 1154 [Ref: ES III.1 #50, ES VII #88]
Sources with Information about marriage to Petronelle Of Avesnes
date:
first marriage of Petronelle [Ref: ES III.1 #50, ES VII #88],
child:
[Ref: ES VII #88]
Research Notes:



Pedigree of Johann I Of Peteghem
                            /-----Ingelbart I Advocate Of St Peter At Gent
                   /-----Ingelbart II Lord Of Peteghem
          /-----Ingelbert III Of Peteghem
         |         \-----Glismode
 /-----Ingelbert IV Of Peteghem
Johann I Of Peteghem
|                           /-----Ralph De GANT
|                  /-----Ralph De GANT, Lord Of Aalst
|         /-----Baldwin I Of Gent, Lord Of Waas Dronghen
|        |        |                                    /-----(Unk)
|        |        |                           /-----Wigeric Count in Bidgau
|        |        |                  /-----Siegfried Count Of Luxemburg
|        |        |                 |         \-----Cunegunde
|        |        |                 |                 |         /-----Louis II The Stammerer King Of France
|        |        |                 |                  \-----Ermentrude Of France
|        |        |                 |                           \-----Adelaide
|        |        |         /-----Frederick I Count Of Luxemburg
|        |        |        |        |                           /-----Eberhard III Count In Nordgau
|        |        |        |        |                  /-----Hugh I Count In Abracian Nordgau
|        |        |        |        |         /-----Ebergard Count In The Nordgau, Count Of Alsace
|        |        |        |        |        |         \-----Hildegarde
|        |        |        |         \-----Hedwig Of Nordgau
|        |        |        |                  \-----Bertha
|        |         \-----Gisele Of Luxembourg
|        |                 |                                    /-----Eudes Count In Lahngau
|        |                 |                           /-----Gebhard Duke Of Lorraine
|        |                 |                          |         \-----Judith
|        |                 |                  /-----Udo Count In The Wetterau
|        |                 |                 |         \-----Ita
|        |                 |         /-----Herbert I Count In The Kinziggau
|        |                 |        |        |                  /-----Pepin Count Of Senlis, Peronne, & St. Quentin
|        |                 |        |        |         /-----Herbert I Count Of Vermandois
|        |                 |        |        |        |         \-----(Unk Dau) Of Vermandois
|        |                 |        |         \-----Cunegundis Of Vermandois
|        |                 |        |                 |         /-----Guerra I Count Of Morvois
|        |                 |        |                  \-----Beatrice Of Morvois
|        |                 |        |                           \-----Eve Of Roussillon
|        |                  \-----Ermentrude Of Kinziggau
|        |                          |                           /-----Eberhard I Count In Ortenau
|        |                          |                  /-----Eberhard II Count In Bonngau
|        |                          |                 |         \-----Wiltrud
|        |                          |         /-----Megingoz Count Of The Avalgau
|        |                          |        |         \-----Gisela
|        |                           \-----Irmentrude
|        |                                   |                  /-----Gerhard Count In Metzgau
|        |                                   |         /-----Godfrey Duke Of Lorraine, Count Palatine
|        |                                   |        |         \-----Udo Of Saxony
|        |                                    \-----Gerberga
|        |                                            |         /-----Charles III The Simple King Of Franks
|        |                                             \-----Ermentrude Of France
|        |                                                      \-----Frederuna
 \-----(Unk) Of Aalst
          \-----Oda



Descendants of Johann I Of Peteghem
1. Johann I Of Peteghem m. Petronelle Of Avesnes
m. Petronelle Of Avesnes father: Walter I Lord Of Avesnes, Leuze, And Conde mother: Ida Of Mortagne

2nd generation

2. Johann II Of Cysoing m. Mabilia Of Guines
m. Mabilia Of Guines father: Baldwin II Count Of Guines mother: Christine Of Ardres

3rd generation

3. Johann III Of Cysoing m. Maria
m. Maria

4th generation

4. Katherina Of Cysoing m. Heinrich Lord Of Voorne, Burggraf Of Seeland
m. Heinrich Lord Of Voorne, Burggraf Of Seeland father: Dietrich Lord Of Voorne, Burggraf Of Seeland mother: Alverdis Of Cuyck

5th generation

5. Albrecht Lord Of Voorne, Burggraf Of Seeland m1. Aleidis Of Looz m2. Katherine Of Luxemburg
m. Aleidis Of Looz father: Arnold III Count Of Looz And Chiny mother: Johanna Of Chiny
m. Katherine Of Luxemburg father: Gerhard Lord Of Durbuy mother: Mechtilda Of Kleve