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. Siegfried II Count Of Lebenau And Hohenburg Death: 23 Aug 1164

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:
Arnolf I Count of Diessen & (Adelaide of Sulzbach) [Ref: ES I #36],
father:
[Ref: ES IV #118]
Sources for death Information
date:
13.I (1145) [Ref: ES IV #118]
Sources with Information about marriage to Siegfried I Count Of Arch
date:
second marriage of Siegfried [Ref: ES IV #118],
child:
[Ref: ES IV #118]
Research Notes:



Pedigree of Adelheid Of Diessen
                                                                /-----Ernst II Count Of Sualafeld
                                                       /-----Liutpold Margrave Of The Carinthian Mark
                                              /-----Arnulf I The Bad Duke Of Bavaria
                                             |        |         /-----Berhold Pfalzgraf Of Swabia
                                             |         \-----Kuningunde
                                     /-----Arnulf Pfalzgraf Of Bavaria
                                    |        |                  /-----Unroch Margrave Of Friuli
                                    |        |         /-----Eberhard Count In The Salichgau
                                    |        |        |         \-----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
                  |        |        |                 |         /-----Louis II The Stammerer King Of France
                  |        |        |                  \-----Ermentrude Of France
                  |        |        |                           \-----Adelaide
                  |         \-----(Unk Dau)
                  |                 |                           /-----Rupert IV The Strong Count Of Tours
                  |                 |                  /-----Robert I King Of France
                  |                 |                 |         \-----Aelis Of Tours And Alsace
                  |                 |         /-----Hugh Magnus Duke Of The Franks, Count Of Paris
                  |                 |        |        |         /-----Herbert I Count Of Vermandois
                  |                 |        |         \-----Beatrix Of Vermandois
                  |                 |        |                  \-----Beatrice Of Morvois
                  |                  \-----Beatrix
                  |                          |                  /-----Otto The Illustrious Duke Of Saxony
                  |                          |         /-----Henry I The Fowler King Of The Saxons
                  |                          |        |         \-----Hedwige/Hadui/Haduich
                  |                           \-----Hedwig Of Saxony
                  |                                   |         /-----Dietrich Count in Westfalen
                  |                                    \-----Mechtilde Of Westfalen
                  |                                             \-----Ragenhilda
          /-----Frederick II Count Of Diessen
         |        |                                             /-----Gebhard Count In The Nieder-Lahngau
         |        |                                    /-----Eudes Count In Lahngau
         |        |                                   |         \-----(Unk Dau) Of Friuli
         |        |                           /-----Gebhard Duke Of Lorraine
         |        |                          |        |         /-----Conrad I Of Burgandy, Count Of Auxerra
         |        |                          |         \-----Judith
         |        |                          |                  \-----Aelis Of Tours And Alsace
         |        |                  /-----Udo Count In The Wetterau
         |        |                 |         \-----Ita
         |        |         /-----Conrad I Duke Of Swabia
         |        |        |        |                           /-----Bernard King Of Italy
         |        |        |        |                  /-----Pepin Count Of Senlis, Peronne, & St. Quentin
         |        |        |        |                 |         \-----Cunigunde
         |        |        |        |         /-----Herbert I Count Of Vermandois
         |        |        |        |        |        |         /-----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 III Count Of Argengau
         |                          |                  /-----Ulrich IV Count Of Argengau
         |                          |                 |         \-----Berta
         |                          |         /-----Ulrich V Count Of Argengau
         |                          |        |         \-----Perehheide
         |                           \-----(Unk Dau)
         |                                   |                  /-----Henry I The Fowler King Of The Saxons
         |                                   |         /-----(Unk)
         |                                   |        |         \-----Hatheburg Countess Of Merseburg
         |                                    \-----Wendelgarde
 /-----Arnolf I Count Of Diessen
|        |                  /-----Meginhard Count Of Gilching
|        |         /-----Arnold Count Of Gilching
|         \-----Ermengarde Of Gilching
|                  \-----Ermengarde
Adelheid Of Diessen
|                                                               /-----Ernst II Count Of Sualafeld
|                                                      /-----Liutpold Margrave Of The Carinthian Mark
|                                             /-----Arnulf I The Bad Duke Of Bavaria
|                                            |        |         /-----Berhold Pfalzgraf Of Swabia
|                                            |         \-----Kuningunde
|                                    /-----Leopold The Illustrious Margrave Of Austria
|                                   |        |                  /-----Unroch Margrave Of Friuli
|                                   |        |         /-----Eberhard Count In The Salichgau
|                                   |        |        |         \-----Ava
|                                   |         \-----Judith
|                           /-----Ernest I Of Babenberg, Duke Of Swabia
|                          |        |                           /-----Ernst II Count Of Sualafeld
|                          |        |                  /-----Liutpold Margrave Of The Carinthian Mark
|                          |        |         /-----Ernst IV Count In Sualafeld
|                          |        |        |        |         /-----Berhold Pfalzgraf Of Swabia
|                          |        |        |         \-----Kuningunde
|                          |         \-----Richesa
|                  /-----Hermann IV Duke Of Swabia
|                 |        |                                    /-----Gebhard Duke Of Lorraine
|                 |        |                           /-----Udo Count In The Wetterau
|                 |        |                          |         \-----Ita
|                 |        |                  /-----Conrad I Duke Of Swabia
|                 |        |                 |        |         /-----Herbert I Count Of Vermandois
|                 |        |                 |         \-----Cunegundis Of Vermandois
|                 |        |                 |                  \-----Beatrice Of Morvois
|                 |        |         /-----Hermann II Duke Of Swabia
|                 |        |        |        |         /-----Adalbert Count Of Marchtal
|                 |        |        |         \-----Judith Of Marchtal
|                 |        |        |                 |         /-----Ulrich V Count Of Argengau
|                 |        |        |                  \-----(Unk Dau)
|                 |        |        |                           \-----Wendelgarde
|                 |         \-----Gisele Of Swabia
|                 |                 |                           /-----Rudolph I King Of Upper Burgundy
|                 |                 |                  /-----Rudolph II King Of Juran Burgundy And Provence
|                 |                 |                 |         \-----Wille
|                 |                 |         /-----Conrad The Peaceful King Of Burgundy
|                 |                 |        |        |         /-----Burkhard Duke Of Swabia
|                 |                 |        |         \-----Berthia Of Swabia
|                 |                 |        |                  \-----Reginlanda
|                 |                  \-----Gerberga Of Burgundy
|                 |                          |                  /-----Charles III The Simple King Of Franks
|                 |                          |         /-----Louis IV D'OUTRE-MER, King Of Franks
|                 |                          |        |         \-----Edgiva
|                 |                           \-----Matilda Of France
|                 |                                   |         /-----Henry I The Fowler King Of The Saxons
|                 |                                    \-----Gerberga Of Saxony
|                 |                                             \-----Mechtilde Of Westfalen
|         /-----Gebhard I Count Of Sulzbach
|        |        |                                             /-----Ardoin I Count In Neustria
|        |        |                                    /-----Roger I Count Of Aurade
|        |        |                           /-----Ardoin III Count Of Aurade, Count Of Turin
|        |        |                          |         \-----(Unk) Of Aurade
|        |        |                  /-----Manfred I Marquess Of Turin
|        |        |         /-----Ulric Manfred II Marquess Of Turin
|        |        |        |        |                  /-----Sigfrid
|        |        |        |        |         /-----Atto Count Of Canorsa
|        |        |        |         \-----Prangarda Of Canorsa
|        |        |        |                  \-----Hildegarde
|        |         \-----Adelaide Markgrafin Of Susa
|        |                 |                                    /-----Bonifacio Marchess In Italy
|        |                 |                           /-----Adelberto Marquess Of Este
|        |                 |                  /-----Othbert I Count Of Lucca
|        |                 |         /-----Othbert II Marchess Of Ligunia, Count Of Genoa & To
|        |                 |        |        |                  /-----Hubaldus Count Of Bologna And Romagna
|        |                 |        |        |         /-----Boifacius Duke Of Spoleto, Markgraf Of Spoleto
|        |                 |        |         \-----Guilla
|        |                 |        |                 |         /-----Rudolph I King Of Upper Burgundy
|        |                 |        |                  \-----Waldrada Of Burgundy
|        |                 |        |                           \-----Wille
|        |                  \-----Bertha
|        |                          |                  /-----Riprando I De Basilicaduce
|        |                          |         /-----Riprando II Count Of Piacenza
|        |                          |        |        |         /-----Bernhard Count Of Pavia
|        |                          |        |         \-----Berta
|        |                          |        |                  \-----Rotlinde Of Aries
|        |                           \-----Railendo De Piacenza
 \-----Adelaide Of Sulzbach
         |         /-----Berenger Count In The Bavarian Nordgau
          \-----(Unk)
                  |                                             /-----Ardoin I Count In Neustria
                  |                                    /-----Roger I Count Of Aurade
                  |                           /-----Ardoin III Count Of Aurade, Count Of Turin
                  |                          |         \-----(Unk) Of Aurade
                  |                  /-----Manfred I Marquess Of Turin
                  |         /-----Ulric Manfred II Marquess Of Turin
                  |        |        |                  /-----Sigfrid
                  |        |        |         /-----Atto Count Of Canorsa
                  |        |         \-----Prangarda Of Canorsa
                  |        |                  \-----Hildegarde
                   \-----Adelaide Markgrafin Of Susa
                           |                                    /-----Bonifacio Marchess In Italy
                           |                           /-----Adelberto Marquess Of Este
                           |                  /-----Othbert I Count Of Lucca
                           |         /-----Othbert II Marchess Of Ligunia, Count Of Genoa & To
                           |        |        |                  /-----Hubaldus Count Of Bologna And Romagna
                           |        |        |         /-----Boifacius Duke Of Spoleto, Markgraf Of Spoleto
                           |        |         \-----Guilla
                           |        |                 |         /-----Rudolph I King Of Upper Burgundy
                           |        |                  \-----Waldrada Of Burgundy
                           |        |                           \-----Wille
                            \-----Bertha
                                    |                  /-----Riprando I De Basilicaduce
                                    |         /-----Riprando II Count Of Piacenza
                                    |        |        |         /-----Bernhard Count Of Pavia
                                    |        |         \-----Berta
                                    |        |                  \-----Rotlinde Of Aries
                                     \-----Railendo De Piacenza



Descendants of Adelheid Of Diessen
1. 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

2nd generation

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

3rd generation

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

4th generation

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

5th generation

6. Sophia Of Pfannberg-Peggau m. Konrad Of Sannegg
m. Konrad Of Sannegg father: Gebhard Advocate Of Kl Oberburg
7. Heinrich Count Of Pfannberg m. Agnes Countess Of Plain
m. Agnes Countess Of Plain father: Konrad I Count Of Plain And Hardegg mother: Berta