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. Adelheid Of Diessen Death: 13 Jan Abt 1145
  2. Gebhard I Count Of Diessen Death: 3 Oct 1102

Bibliography
  1. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. I: Die Stammesherzoge, Die Weltlichenkurforsten, Die Kaiserlichen, Koniglichen und Grossherzoglichen Familien. Marburg: Verlag von J. A. Stargardt, 1980. Information from this source tagged as [Ref: ES I #[0-9]*].
  2. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. IV: Standesherriliche Hauser I. Marburg: Verlag von J. A. Stargardt, 1981. Information from this source tagged as [Ref: ES IV #[0-9]*].

Sources for birth and parent Information
parents:
[Ref: ES I #36]
Sources for death Information
date:
(1095) [Ref: ES I #36]
(1098) [Ref: ES I #10]
Sources with Information about marriage to Adelaide Of Sulzbach
date:
second marriage of Adelaide [Ref: ES I #10],
names:
Arnolf I Count of Diessen & (Adelaide of Sulzbach) [Ref: ES I #36],
child:
[Ref: ES I #36]
Research Notes:
Count of Diessen [Ref: ES I #10, ES I #36, ES IV #118]



Pedigree of Arnolf I Count Of Diessen
                                                                /-----Ernst Markgraf In Nordgau
                                                       /-----Ernst II Count Of Sualafeld
                                              /-----Liutpold Margrave Of The Carinthian Mark
                                     /-----Arnulf I The Bad Duke Of Bavaria
                                    |        |                  /-----Erchanger Count In Swabia
                                    |        |         /-----Berhold Pfalzgraf Of Swabia
                                    |        |        |         \-----Kunigunde
                                    |         \-----Kuningunde
                            /-----Arnulf Pfalzgraf Of Bavaria
                           |        |                           /-----Eberhard Margrave Of Friuli
                           |        |                  /-----Unroch Margrave Of Friuli
                           |        |                 |         \-----Gisele
                           |        |         /-----Eberhard Count In The Salichgau
                           |        |        |        |         /-----Liutfried Duke
                           |        |        |         \-----Ava
                           |         \-----Judith
                   /-----Berthold I Count In Upper Isar
          /-----Frederick I Count In Upper Isar And Warrenburg
         |        |                           /-----(Unk)
         |        |                  /-----Wigeric Count in Bidgau
         |        |         /-----Frederick I Duke Of Lorraine
         |        |        |         \-----Cunegunde
         |        |        |                 |                  /-----Charles II The Bald King Of Franks, Emperor
         |        |        |                 |         /-----Louis II The Stammerer King Of France
         |        |        |                 |        |         \-----Ermentrude Of Orleans
         |        |        |                  \-----Ermentrude Of France
         |        |        |                          |         /-----Adalhard Count Of Paris
         |        |        |                           \-----Adelaide
         |         \-----(Unk Dau)
         |                 |                                    /-----Guiguin Rupert III Count In Wormgau
         |                 |                           /-----Rupert IV The Strong Count Of Tours
         |                 |                          |         \-----Wialdruth
         |                 |                  /-----Robert I King Of France
         |                 |                 |        |         /-----Hugh le Mefiant Count Of Tours
         |                 |                 |         \-----Aelis Of Tours And Alsace
         |                 |                 |                  \-----Ava
         |                 |         /-----Hugh Magnus Duke Of The Franks, Count Of Paris
         |                 |        |        |                  /-----Pepin Count Of Senlis, Peronne, & St. Quentin
         |                 |        |        |         /-----Herbert I Count Of Vermandois
         |                 |        |        |        |         \-----(Unk Dau) Of Vermandois
         |                 |        |         \-----Beatrix Of Vermandois
         |                 |        |                 |         /-----Guerra I Count Of Morvois
         |                 |        |                  \-----Beatrice Of Morvois
         |                 |        |                           \-----Eve Of Roussillon
         |                  \-----Beatrix
         |                          |                           /-----Ludolph Duke Of Saxony
         |                          |                  /-----Otto The Illustrious Duke Of Saxony
         |                          |                 |         \-----Oda
         |                          |         /-----Henry I The Fowler King Of The Saxons
         |                          |        |        |         /-----Heinrich Of Thuringia, King Of Austriasia
         |                          |        |         \-----Hedwige/Hadui/Haduich
         |                          |        |                  \-----Ingeltrud Of Friuli
         |                           \-----Hedwig Of Saxony
         |                                   |                  /-----(Unk)
         |                                   |         /-----Dietrich Count in Westfalen
         |                                   |        |         \-----Matilda
         |                                    \-----Mechtilde Of Westfalen
         |                                             \-----Ragenhilda
 /-----Frederick II Count Of Diessen
|        |                                                      /-----Eudes Count Of Orleans
|        |                                             /-----Gebhard Count In The Nieder-Lahngau
|        |                                            |         \-----Engeltrude
|        |                                    /-----Eudes Count In Lahngau
|        |                                   |        |         /-----Hunroch Count of Ternois
|        |                                   |         \-----(Unk Dau) Of Friuli
|        |                                   |                  \-----Engeltron Of Paris
|        |                           /-----Gebhard Duke Of Lorraine
|        |                          |        |                  /-----Guelph Count Of Andech And Bavaria
|        |                          |        |         /-----Conrad I Of Burgandy, Count Of Auxerra
|        |                          |        |        |         \-----Edith (Heilwig) Of Saxony, Abbess Of Chelles
|        |                          |         \-----Judith
|        |                          |                 |         /-----Hugh le Mefiant Count Of Tours
|        |                          |                  \-----Aelis Of Tours And Alsace
|        |                          |                           \-----Ava
|        |                  /-----Udo Count In The Wetterau
|        |                 |         \-----Ita
|        |         /-----Conrad I Duke Of Swabia
|        |        |        |                                    /-----Karlman (Pepin) King Of Italy And Bavaria
|        |        |        |                           /-----Bernard King Of Italy
|        |        |        |                          |         \-----Therres
|        |        |        |                  /-----Pepin Count Of Senlis, Peronne, & St. Quentin
|        |        |        |                 |        |         /-----Caribert
|        |        |        |                 |         \-----Cunigunde
|        |        |        |         /-----Herbert I Count Of Vermandois
|        |        |        |        |        |                  /-----Niebelung III Count Of Burgundy
|        |        |        |        |        |         /-----Theoderic Count Of Vermandois
|        |        |        |        |         \-----(Unk Dau) Of Vermandois
|        |        |         \-----Cunegundis Of Vermandois
|        |        |                 |         /-----Guerra I Count Of Morvois
|        |        |                  \-----Beatrice Of Morvois
|        |        |                           \-----Eve Of Roussillon
|         \-----Kunizza
|                 |         /-----Adalbert Count Of Marchtal
|                  \-----Judith Of Marchtal
|                          |                                    /-----Ulrich II Count Of Argengau
|                          |                           /-----Ulrich III Count Of Argengau
|                          |                  /-----Ulrich IV Count Of Argengau
|                          |                 |         \-----Berta
|                          |         /-----Ulrich V Count Of Argengau
|                          |        |         \-----Perehheide
|                           \-----(Unk Dau)
|                                   |                           /-----Otto The Illustrious Duke Of Saxony
|                                   |                  /-----Henry I The Fowler King Of The Saxons
|                                   |                 |         \-----Hedwige/Hadui/Haduich
|                                   |         /-----(Unk)
|                                   |        |        |         /-----Erwin Count Of Merseburg
|                                   |        |         \-----Hatheburg Countess Of Merseburg
|                                    \-----Wendelgarde
Arnolf I Count Of Diessen
|                  /-----Meginhard Count Of Gilching
|         /-----Arnold Count Of Gilching
 \-----Ermengarde Of Gilching
          \-----Ermengarde



Descendants of Arnolf I Count Of Diessen
1. Arnolf I Count Of Diessen m. Adelaide Of Sulzbach
m. Adelaide Of Sulzbach father: Gebhard I Count Of Sulzbach mother: (Unk)

2nd generation

2. Adelheid Of Diessen m. Siegfried I Count Of Arch
m. Siegfried I Count Of Arch father: Engelbert I Von Spondheim, Count In Lavanthal mother: Hedwig

3rd generation

4. Siegfried II Count Of Lebenau And Hohenburg m. Mathilde Of Valley
m. Mathilde Of Valley father: Konrad I Count Of Valley mother: Agnes

4th generation

5. Siegfried III Count Of Lebenau m. Kunigunde
m. Kunigunde

5th generation

7. (Unk) Of Lebenau m. Ulrich Of Peggau, Count Of Pfannberg
m. Ulrich Of Peggau, Count Of Pfannberg father: Poppo II Of Peggau