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. Balduin I Count Of Bentheim Death: Before 9 May 1248

Bibliography
  1. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. II: Die Ausserdeutschen Staaten Die Regierenden Hauser der Ubrigen Staaten Europas. Marburg: Verlag von J. A. Stargardt, 1984. Information from this source tagged as [Ref: ES II #[0-9]*].
  2. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. VIII: West-, Mittel- und Nordeuropaische Familien. Marburg: Verlag von J. A. Stargardt, 1980. Information from this source tagged as [Ref: ES VIII #[0-9]*].

Sources for birth and parent Information
parents:
[Ref: ES II #2]
Sources for death Information
date:
occ 1208 [Ref: ES VIII #37, ES VIII #81]
Sources with Information about marriage to Alveradis Of Arnsberg
names:
[Ref: ES VIII #37],
child:
[Ref: ES VIII #81]
Research Notes:
Count of Bentheim [Ref: ES II #2, ES VIII #81]



Pedigree of Otto I Count Of Bentheim
                                                                /-----Thierri I Count Of West Friesland
                                                       /-----Thierri II Count Of West Friesland
                                                      |         \-----Geva
                                              /-----Arnulf Count Of Holland And Ghent
                                             |        |         /-----Arnold I The Old Count Of Flanders
                                             |         \-----Hildegarde Of Flanders
                                             |                  \-----Alix De Vermandois
                                     /-----Thierri III Count Of Holland
                                    |        |                  /-----Wigeric Count in Bidgau
                                    |        |         /-----Siegfried Count Of Luxemburg
                                    |        |        |         \-----Cunegunde
                                    |         \-----Luitgard Of Luxembourg
                                    |                 |         /-----Ebergard Count In The Nordgau, Count Of Alsace
                                    |                  \-----Hedwig Of Nordgau
                                    |                           \-----Bertha
                            /-----Florent I Count Of Holland
                           |        |                           /-----Billung Count In Saxony
                           |        |                  /-----Hermann Billung Duke Of Saxony
                           |        |                 |         \-----Fraderuna
                           |        |         /-----Bernard I Duke Of Saxony
                           |        |        |         \-----Hildegarde Of Westerbourg
                           |         \-----Othilde Of Franconia
                           |                 |                  /-----Liuthar Count Of Stade
                           |                 |         /-----Henry Count Of Stade
                           |                 |        |         \-----Swanhilde
                           |                  \-----Hildegard Of Stade
                           |                           \-----Hildegard
                   /-----Thierri V Count Of West Friesland
                  |        |                                    /-----Billung Count In Saxony
                  |        |                           /-----Hermann Billung Duke Of Saxony
                  |        |                          |         \-----Fraderuna
                  |        |                  /-----Bernard I Duke Of Saxony
                  |        |                 |         \-----Hildegarde Of Westerbourg
                  |        |         /-----Bernard II Duke Of Saxony
                  |        |        |        |                  /-----Liuthar Count Of Stade
                  |        |        |        |         /-----Henry Count Of Stade
                  |        |        |        |        |         \-----Swanhilde
                  |        |        |         \-----Hildegard Of Stade
                  |        |        |                  \-----Hildegard
                  |         \-----Gertrude Of Saxony
                  |                 |                           /-----Arnulf I The Bad Duke Of Bavaria
                  |                 |                  /-----Berthold I Margrave Of The Bavarian Nordgaus
                  |                 |                 |         \-----Judith
                  |                 |         /-----Henrich Margrave Of Schweinfurt
                  |                 |        |        |         /-----Lothar II Count Of Walbeck
                  |                 |        |         \-----Eiliswintha Countess Of Walbeck
                  |                 |        |                  \-----Mathilda Of Arnsburg
                  |                  \-----Eilika Of Schweinfurt
                  |                          |                  /-----Udo Count In The Wetterau
                  |                          |         /-----Herbert I Count In The Kinziggau
                  |                          |        |         \-----Cunegundis Of Vermandois
                  |                           \-----Gerberga Of Gleiberg
                  |                                   |         /-----Megingoz Count Of The Avalgau
                  |                                    \-----Irmentrude
                  |                                             \-----Gerberga
          /-----Florence II Le Gros Count Of Holland
         |         \-----Othilde Of Saxony
 /-----Thierri VI Count Of Holland
|        |                                                      /-----Matfried
|        |                                             /-----Gerhard Of Lower Alsace
|        |                                    /-----Adalberto II De Metz, Count Of Metz
|        |                           /-----Gerhard III Count Of Alsace
|        |                          |        |                  /-----Udo Count In The Wetterau
|        |                          |        |         /-----Conrad I Duke Of Swabia
|        |                          |        |        |         \-----Cunegundis Of Vermandois
|        |                          |         \-----Judith
|        |                          |                 |         /-----Adalbert Count Of Marchtal
|        |                          |                  \-----Judith Of Marchtal
|        |                          |                           \-----(Unk Dau)
|        |                  /-----Gerhard IV Count Of Alsatia, Duke Of Lorraine Mosel
|        |                 |         \-----Gisela
|        |         /-----Thierry II Duke Of Lorraine
|        |        |         \-----Hedwig
|         \-----Petronella
|                 |                                             /-----Baldwin III Count Of Flanders
|                 |                                    /-----Arnold II The Young Count Of Flanders
|                 |                                   |         \-----Matilda Of Saxony
|                 |                           /-----Baldwin IV The Bearded Count Of Flanders
|                 |                          |        |         /-----Berengar II King Of Italy
|                 |                          |         \-----Rosela Of Italy
|                 |                          |                  \-----Willa Of Aries
|                 |                  /-----Baldwin V Count Of Flanders
|                 |                 |        |                  /-----Siegfried Count Of Luxemburg
|                 |                 |        |         /-----Frederick I Count Of Luxemburg
|                 |                 |        |        |         \-----Hedwig Of Nordgau
|                 |                 |         \-----Ogive Of Luxembourg
|                 |                 |                 |         /-----Herbert I Count In The Kinziggau
|                 |                 |                  \-----Ermentrude Of Kinziggau
|                 |                 |                           \-----Irmentrude
|                 |         /-----Robert Le FRISON, Count Of Flanders
|                 |        |        |                           /-----Hugh Magnus Duke Of The Franks, Count Of Paris
|                 |        |        |                  /-----Hugh Capet King Of France
|                 |        |        |                 |         \-----Hedwig Of Saxony
|                 |        |        |         /-----Robert II The Pious King Of France
|                 |        |        |        |        |         /-----William I Count Of Poitou, Duke Of Aquitaine
|                 |        |        |        |         \-----Adelaide Of Poitou
|                 |        |        |        |                  \-----Gerloc Of Normandy
|                 |        |         \-----Adelaide Of France
|                 |        |                 |                  /-----Boso II Count Of Provence
|                 |        |                 |         /-----William I Count Of Aries And Provence
|                 |        |                 |        |         \-----Constance
|                 |        |                  \-----Constance Of Provence
|                 |        |                          |         /-----Fulk II The Good Count Of Anjou
|                 |        |                           \-----Adelaide (Blanch) Of Anjou
|                 |        |                                    \-----Gerberga Of Nevers
|                  \-----Gertrude Of Flanders
|                          |                                    /-----Billung Count In Saxony
|                          |                           /-----Hermann Billung Duke Of Saxony
|                          |                          |         \-----Fraderuna
|                          |                  /-----Bernard I Duke Of Saxony
|                          |                 |         \-----Hildegarde Of Westerbourg
|                          |         /-----Bernard II Duke Of Saxony
|                          |        |        |                  /-----Liuthar Count Of Stade
|                          |        |        |         /-----Henry Count Of Stade
|                          |        |        |        |         \-----Swanhilde
|                          |        |         \-----Hildegard Of Stade
|                          |        |                  \-----Hildegard
|                           \-----Gertrude Of Saxony
|                                   |                           /-----Arnulf I The Bad Duke Of Bavaria
|                                   |                  /-----Berthold I Margrave Of The Bavarian Nordgaus
|                                   |                 |         \-----Judith
|                                   |         /-----Henrich Margrave Of Schweinfurt
|                                   |        |        |         /-----Lothar II Count Of Walbeck
|                                   |        |         \-----Eiliswintha Countess Of Walbeck
|                                   |        |                  \-----Mathilda Of Arnsburg
|                                    \-----Eilika Of Schweinfurt
|                                            |                  /-----Udo Count In The Wetterau
|                                            |         /-----Herbert I Count In The Kinziggau
|                                            |        |         \-----Cunegundis Of Vermandois
|                                             \-----Gerberga Of Gleiberg
|                                                     |         /-----Megingoz Count Of The Avalgau
|                                                      \-----Irmentrude
|                                                               \-----Gerberga
Otto I Count Of Bentheim
|                                                               /-----(Unk)
|                                                      /-----Wigeric Count in Bidgau
|                                             /-----Siegfried Count Of Luxemburg
|                                            |         \-----Cunegunde
|                                            |                  \-----Ermentrude Of France
|                                    /-----Frederick I Count Of Luxemburg
|                                   |        |                  /-----Hugh I Count In Abracian Nordgau
|                                   |        |         /-----Ebergard Count In The Nordgau, Count Of Alsace
|                                   |        |        |         \-----Hildegarde
|                                   |         \-----Hedwig Of Nordgau
|                                   |                  \-----Bertha
|                           /-----Giselbert Count Of Luxembourg
|                          |        |                           /-----Gebhard Duke Of Lorraine
|                          |        |                  /-----Udo Count In The Wetterau
|                          |        |                 |         \-----Ita
|                          |        |         /-----Herbert I Count In The Kinziggau
|                          |        |        |        |         /-----Herbert I Count Of Vermandois
|                          |        |        |         \-----Cunegundis Of Vermandois
|                          |        |        |                  \-----Beatrice Of Morvois
|                          |         \-----Ermentrude Of Kinziggau
|                          |                 |                  /-----Eberhard II Count In Bonngau
|                          |                 |         /-----Megingoz Count Of The Avalgau
|                          |                 |        |         \-----Gisela
|                          |                  \-----Irmentrude
|                          |                          |         /-----Godfrey Duke Of Lorraine, Count Palatine
|                          |                           \-----Gerberga
|                          |                                    \-----Ermentrude Of France
|                  /-----Herman I Count Of Salm
|         /-----Otto De RENTHAM, Count Palatine Of The Rhine
|        |         \-----Sophia
 \-----Sophia De RENTHEM
         |                                    /-----Siegfried Count In The Rittegau
         |                           /-----Benne Von Northeim, Count In The Rittegau
         |                          |         \-----Mathilda
         |                  /-----Otto I Count Of Northeim, Duke Of Bavaria
         |                 |        |                           /-----Arnulf I The Bad Duke Of Bavaria
         |                 |        |                  /-----Berthold I Margrave Of The Bavarian Nordgaus
         |                 |        |                 |         \-----Judith
         |                 |        |         /-----Henrich Margrave Of Schweinfurt
         |                 |        |        |        |         /-----Lothar II Count Of Walbeck
         |                 |        |        |         \-----Eiliswintha Countess Of Walbeck
         |                 |        |        |                  \-----Mathilda Of Arnsburg
         |                 |         \-----Eilika Of Schweinfurt
         |                 |                 |                  /-----Udo Count In The Wetterau
         |                 |                 |         /-----Herbert I Count In The Kinziggau
         |                 |                 |        |         \-----Cunegundis Of Vermandois
         |                 |                  \-----Gerberga Of Gleiberg
         |                 |                          |         /-----Megingoz Count Of The Avalgau
         |                 |                           \-----Irmentrude
         |                 |                                    \-----Gerberga
         |         /-----Henry The Fat Count Of Nordheim
         |        |        |                                    /-----Udo Count In The Wetterau
         |        |        |                           /-----Conrad I Duke Of Swabia
         |        |        |                          |         \-----Cunegundis Of Vermandois
         |        |        |                  /-----Luitold
         |        |        |                 |        |         /-----Adalbert Count Of Marchtal
         |        |        |                 |         \-----Judith Of Marchtal
         |        |        |                 |                  \-----(Unk Dau)
         |        |        |         /-----Otto Count Of Sundgau
         |        |         \-----Richeza
          \-----Gertrude Of Northeim
                  |                                             /-----Wichmann Count Of Engern
                  |                                    /-----Ekbert Der Einaugige Count In Ambergau
                  |                                   |         \-----Frederuna
                  |                           /-----Bruno Count Of Brunswick
                  |                  /-----Liudolf (Ludwig) Margrave Of Westfriesland
                  |                 |        |                  /-----Conrad I Duke Of Swabia
                  |                 |        |         /-----Hermann II Duke Of Swabia
                  |                 |        |        |         \-----Judith Of Marchtal
                  |                 |         \-----Gisele Of Swabia
                  |                 |                 |         /-----Conrad The Peaceful King Of Burgundy
                  |                 |                  \-----Gerberga Of Burgundy
                  |                 |                           \-----Matilda Of France
                  |         /-----Ekbert II Margrave Of Saxony And Thuringia
                  |        |        |                           /-----Ebergard Count In The Nordgau, Count Of Alsace
                  |        |        |                  /-----Hugh III Count Of Eqisheim
                  |        |        |                 |         \-----Liutgarde Of Chiny
                  |        |        |         /-----Hugh IV Of Egisheim, Count Of The Lower Alsace
                  |        |         \-----Gertrudis
                  |        |                 |         /-----Louis Count Of Dagsburg
                  |        |                  \-----Heilwig Of Dagsburg
                   \-----Gertrude Heiress Of Brunswick
                           |                                    /-----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
                            \-----Ermengarde Markgrafin Of Susa
                                    |                           /-----Adelberto Marquess Of Este
                                    |                  /-----Othbert I Count Of Lucca
                                    |         /-----Othbert II Marchess Of Ligunia, Count Of Genoa & To
                                    |        |        |         /-----Boifacius Duke Of Spoleto, Markgraf Of Spoleto
                                    |        |         \-----Guilla
                                    |        |                  \-----Waldrada Of Burgundy
                                     \-----Bertha
                                             |                  /-----Riprando I De Basilicaduce
                                             |         /-----Riprando II Count Of Piacenza
                                             |        |         \-----Berta
                                              \-----Railendo De Piacenza



Descendants of Otto I Count Of Bentheim
1. Otto I Count Of Bentheim m. Alveradis Of Arnsberg
m. Alveradis Of Arnsberg father: Gottfried II Count Of Arnsberg mother: Ida Of Arnsburg

2nd generation

2. Balduin I Count Of Bentheim m. Jutta
m. Jutta

3rd generation

3. Otto II Count Of Bentheim And Tecklenburg m. Heilwig Of Tecklenburg
m. Heilwig Of Tecklenburg father: Otto Count Of Tecklenburg mother: Mechtild Of Holstein
4. Jutta Of Bentheim m. Christian III Count Of Oldenburg
m. Christian III Count Of Oldenburg father: Johann I Count Of Oldenburg In Oldenburg And Delm mother: Richza Of Hoya

4th generation

5. Otto III Count Of Tecklenburg m. Richardis Of The Mark
m. Richardis Of The Mark father: Engelbert I Count Of The Mark mother: Kunigunde Of Blieskastel
7. Johann II Count Of Oldenburg m1. Elisabeth Of Braunschweig m2. Hedwig Of Diepolz
m. Elisabeth Of Braunschweig father: Johann I Duke Of Brunswick mother: Luitgard Of Holstein
m. Hedwig Of Diepolz father: Konrad Count Of Diepolz mother: Hedwig Of Rietberg

5th generation

8. Otto IV Count Of Tecklenburg m. Beatrix Of Reitberg
m. Beatrix Of Reitberg father: Friedrich I Count Of Reitberg mother: Beatrix Of Horstmar
10. John III Count Of Oldenburg m. Mechtilde Of Bronckhorst
m. Mechtilde Of Bronckhorst father: Gilbert Of Bronckhorst
11. Konrad I Count Of Oldenburg m. Ingeborg Of Holstein And Schauenburg
m. Ingeborg Of Holstein And Schauenburg father: Gerhard III Count Of Holstein And Schauenburg mother: Anastasia Of Schwerin