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:
Bibliography
  1. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. III.4 (#601-#820): Das Feudale Frankreich und sein Einfluss auf die Welt des Mittelalters. Marburg: Verlag von J. A. Stargardt, 1989. Information from this source tagged as [Ref: ES III.4 #[0-9]*].
  2. Stewart, Peter, Wife of Geoffrey de Thouars. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 3/21/2001. Subject: Gui de Thouars. Available at https://groups.google.com/g/soc.genealogy.medieval/c/VaI_aj-TF8E/m/CpnchKMIWTAJ. Author address: Peter dot Stewart at crsrehab dot gov dot au. Information from this source tagged as [Ref: Peter Stewart SGM 3/21/2001-184520].
  3. Richardson, Douglas, Royal Ancestry. Salt Lake City, Utah: Douglas Richardson, 2013. NYPL JFF 16-1184 v1-5 Information from this source tagged as [Ref: Richardson RoyalAnc v1[pc][0-9]*].
  4. Watney, Vernon James, The Wallop Family and their Ancestry, Oxford:John Johnson, 1928. LDS Film#1696491 items 6-9. NYPL ARZ+ (Wallop) (Watney, V. J. Wallop family). Available at https://familysearch.org/search/catalog/213421. Information from this source tagged as [Ref: Watney WALLOP #[0-9]*].
  5. Weis, Frederick Lewis, Walter Lee Sheppard, Jr, David Faris, Ancestral Roots of Certain American Colonists who came to America before 1700, 7th Edition, Baltimore: Genealogical Publishing Co, 1992. Information from this source tagged as [Ref: Weis AR7 #[0-9][0-9]*[A-Z]*].

Sources for birth and parent Information
date:
elder brother [Ref: Peter Stewart SGM 3/21/2001-184520],
parents:
[Ref: ES III.4 #810, Richardson RoyalAnc v1p128]
Sources for death Information
date:
prob before 1151 [Ref: Peter Stewart SGM 3/21/2001-184520]
vor 1151 [Ref: ES III.4 #810]
Sources for burial Information
place:
[Ref: ES III.4 #810]
Sources with Information about marriage to Aenor De Mareuil
names:
[Ref: ES III.4 #810, Peter Stewart SGM 3/21/2001-184520]
Sources with Inaccurate marriage information
names:
Guillaume de Thouars & Aenor de Leusigne [Ref: Weis AR7 #96],
child:
Guy de Thouars, Count of Brittany (#11528), m Constance of Brittany, dau Conan IV Count of Brittany [Ref: Watney WALLOP #155, Weis AR7 #96]
Research Notes:
Vicount of Thouars [Ref: Peter Stewart SGM 3/21/2001-184520, Richardson RoyalAnc v1p128, Watney WALLOP #155]

before 1139: Vicount of Thouars [Ref: Peter Stewart SGM 3/21/2001-184520]



Pedigree of William Vicount Of Thouars
                                                                /-----Amauri I Vicomte De Thouars
                                                       /-----Geoffroy
                                                      |         \-----Arembourg
                                              /-----Herbert I Vicomte De Thouars
                                     /-----Savaric III Vicomte De Thouars
                                    |        |                  /-----Cadelon Von Chlons Vicomte De Aubrey
                                    |        |         /-----Cadelon II Vicomte De Aubrey
                                    |        |        |         \-----Geila
                                    |         \-----Hildegarde
                                    |                 |         /-----Amalric
                                    |                  \-----Senegonda
                                    |                           \-----Senegonde
                            /-----Geoffrey II Vicount Of Thouars
                   /-----Aimery IV De THOUARS, Vicomte De Thouars
                  |        |                                    /-----Eudes Count Of Chartres
                  |        |                           /-----Theobald Viscount Of Troyes
                  |        |                          |         \-----(Unk Dau)
                  |        |                  /-----Theobald I Le Tricheur Count Of Blois
                  |        |                 |        |         /-----Hugh Count Of Bourges
                  |        |                 |         \-----Richilde Of Bourges
                  |        |                 |                  \-----Rothaut
                  |        |         /-----Eudes I Count Of Blois
                  |        |        |        |                  /-----Herbert I Count Of Vermandois
                  |        |        |        |         /-----Herbert II Count Of Vermandois
                  |        |        |        |        |         \-----Beatrice Of Morvois
                  |        |        |         \-----Luitgarde De Vermandois
                  |        |        |                 |         /-----Robert I King Of France
                  |        |        |                  \-----Hildebrante/Liegarde/Adela
                  |        |        |                           \-----Aelis
                  |         \-----Aenor
                  |                 |                           /-----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
                  |                  \-----Bertha Of Burgandy
                  |                          |                  /-----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
          /-----Geoffrey III Vicount Of Thouars
         |         \-----Aurengarge De MAULEON
 /-----Aimery VI Vicount Of Thouars
|         \-----Ameline
William Vicount Of Thouars
|                                                               /-----Ranulf II Count Of Poitou, Duke Of Aquitaine
|                                                      /-----Ebles Mancer Count Of Poitou, Duke Of Aquitaine
|                                                     |         \-----Irmgard
|                                             /-----William I Count Of Poitou, Duke Of Aquitaine
|                                            |         \-----Emliane
|                                    /-----William II Fierabras Count Of Poitou, Duke Of Aquitaine
|                                   |        |                  /-----Ketil
|                                   |        |         /-----Hrolfr (Rollo) Duke Of Normandy
|                                   |         \-----Gerloc Of Normandy
|                                   |                 |         /-----Berenger Count Of Bayeux
|                                   |                  \-----Poppa
|                                   |                           \-----(Unk Dau)
|                           /-----William III Count Of Poitou, Duke Of Aquitaine
|                          |        |                           /-----Eudes Count Of Chartres
|                          |        |                  /-----Theobald Viscount Of Troyes
|                          |        |                 |         \-----(Unk Dau)
|                          |        |         /-----Theobald I Le Tricheur Count Of Blois
|                          |        |        |        |         /-----Hugh Count Of Bourges
|                          |        |        |         \-----Richilde Of Bourges
|                          |        |        |                  \-----Rothaut
|                          |         \-----Emma Of Blois
|                          |                 |                  /-----Herbert I Count Of Vermandois
|                          |                 |         /-----Herbert II Count Of Vermandois
|                          |                 |        |         \-----Beatrice Of Morvois
|                          |                  \-----Luitgarde De Vermandois
|                          |                          |         /-----Robert I King Of France
|                          |                           \-----Hildebrante/Liegarde/Adela
|                          |                                    \-----Aelis
|                  /-----William VI Geoffrey Count Of Poitou
|                 |        |                                    /-----Adalbert The Rich Margrave Of Ivrea
|                 |        |                           /-----Berengar II King Of Italy
|                 |        |                          |         \-----Gisele Of Friuli
|                 |        |                  /-----Adalbert Marquess Of Ivrea
|                 |        |                 |        |         /-----Boso Count Of Aries
|                 |        |                 |         \-----Willa Of Aries
|                 |        |                 |                  \-----Willa Of Tuscany
|                 |        |         /-----Otto William Count Of Burgundy, Nevers, And Dijon
|                 |        |        |        |                  /-----Robert Vicomte Of Dijon, Count Of Auton
|                 |        |        |        |         /-----Lambert Count Of Chalons, Viconte Of Dijon
|                 |        |        |        |        |         \-----Engeltrude
|                 |        |        |         \-----Gerberga
|                 |         \-----Agnes Of Burgundy
|                 |                 |                  /-----Rogenvald
|                 |                 |         /-----Renaud Count Of Rheims And Roucy
|                 |                  \-----Ermentrude Of Roucy
|                 |                          |                  /-----Regnier I Count Of Hainaut
|                 |                          |         /-----Giselbert Duke Of Lorraine
|                 |                          |        |         \-----Alberade Of Mons
|                 |                           \-----Alberade Of Lorraine
|                 |                                   |         /-----Henry I The Fowler King Of The Saxons
|                 |                                    \-----Gerberga Of Saxony
|                 |                                             \-----Mechtilde Of Westfalen
|         /-----William VII Count Of Poitou, IX Duke Of Aquitain
|        |        |                                             /-----Robert I King Of France
|        |        |                                    /-----Hugh Magnus Duke Of The Franks, Count Of Paris
|        |        |                                   |         \-----Beatrix Of Vermandois
|        |        |                           /-----Hugh Capet King Of France
|        |        |                          |        |         /-----Henry I The Fowler King Of The Saxons
|        |        |                          |         \-----Hedwig Of Saxony
|        |        |                          |                  \-----Mechtilde Of Westfalen
|        |        |                  /-----Robert II The Pious King Of France
|        |        |                 |        |                  /-----Ebles Mancer Count Of Poitou, Duke Of Aquitaine
|        |        |                 |        |         /-----William I Count Of Poitou, Duke Of Aquitaine
|        |        |                 |        |        |         \-----Emliane
|        |        |                 |         \-----Adelaide Of Poitou
|        |        |                 |                 |         /-----Hrolfr (Rollo) Duke Of Normandy
|        |        |                 |                  \-----Gerloc Of Normandy
|        |        |                 |                           \-----Poppa
|        |        |         /-----Robert The Old Duke Of Burgundy
|        |        |        |        |                           /-----Rotbaudo Seigneur De Angelcas
|        |        |        |        |                  /-----Boso II Count Of Provence
|        |        |        |        |                 |         \-----(Unk Dau) Of Aquitaine
|        |        |        |        |         /-----William I Count Of Aries And Provence
|        |        |        |        |        |        |         /-----Charles Constantine Count Of Vienna
|        |        |        |        |        |         \-----Constance
|        |        |        |        |        |                  \-----Teutberg
|        |        |        |         \-----Constance Of Provence
|        |        |        |                 |                  /-----Fulk Le Roux Count Of Anjou
|        |        |        |                 |         /-----Fulk II The Good Count Of Anjou
|        |        |        |                 |        |         \-----Roscilla
|        |        |        |                  \-----Adelaide (Blanch) Of Anjou
|        |        |        |                          |         /-----Gausfred Count Of Nevers
|        |        |        |                           \-----Gerberga Of Nevers
|        |        |        |                                    \-----Aba
|        |         \-----Hildegarde Of Burgundy
|        |                 |                                    /-----Fulk Le Roux Count Of Anjou
|        |                 |                           /-----Fulk II The Good Count Of Anjou
|        |                 |                          |         \-----Roscilla
|        |                 |                  /-----Geoffrey I Grisgonelle Count Of Anjou
|        |                 |                 |        |         /-----Gausfred Count Of Nevers
|        |                 |                 |         \-----Gerberga Of Nevers
|        |                 |                 |                  \-----Aba
|        |                 |         /-----Fulk III The Black Count Of Anjou
|        |                 |        |        |                  /-----Herbert II Count Of Vermandois
|        |                 |        |        |         /-----Robert Count Of Troyes
|        |                 |        |        |        |         \-----Hildebrante/Liegarde/Adela
|        |                 |        |         \-----Adele Of Troyes
|        |                 |        |                 |         /-----Giselbert Duke Of Burgandy
|        |                 |        |                  \-----Adelaide Of Burgundy
|        |                 |        |                           \-----Ermengarde Of Burgandy
|        |                  \-----Ermengarde Of Anjou
|        |                           \-----Hildegarde Of Metz
 \-----Maud/Agnes Of Aquitaine
         |                                                      /-----Raimond Pons Count Of Toulouse
         |                                             /-----Raymond III Count Of Toulouse
         |                                            |         \-----Garsinde
         |                                    /-----Raymond IV Count Of Toulouse
         |                                   |        |         /-----Hugues Sire De Quercy, Vicount De Comborn
         |                                   |         \-----Emilde
         |                                   |                  \-----Guedinilde
         |                           /-----William III Taileffer Count Of Toulouse
         |                          |        |                  /-----Fulk Le Roux Count Of Anjou
         |                          |        |         /-----Fulk II The Good Count Of Anjou
         |                          |        |        |         \-----Roscilla
         |                          |         \-----Adelaide (Blanch) Of Anjou
         |                          |                 |         /-----Gausfred Count Of Nevers
         |                          |                  \-----Gerberga Of Nevers
         |                          |                           \-----Aba
         |                  /-----Pons Count Of Toulouse
         |                 |        |                           /-----Boso II Count Of Provence
         |                 |        |                  /-----Rotbald II Count Of Provence
         |                 |        |                 |         \-----Constance
         |                 |        |         /-----Rotbold Count Of Provence
         |                 |        |        |        |         /-----Stephen De Brioude
         |                 |        |        |         \-----Eimildia Of Gevaundan
         |                 |        |        |                  \-----Anne
         |                 |         \-----Emma Of Provence
         |                 |                  \-----Ermengarde
         |         /-----William IV Count Of Toulouse
         |        |        |                                    /-----Seelpica De Cherroux, Count Of La Haute Marche
         |        |        |                           /-----Boso I Count Of La Marche And Perigord
         |        |        |                  /-----Aldebert I Count Of Perigord
         |        |        |                 |        |         /-----William I Count Of Perigord
         |        |        |                 |         \-----Emma Of Perigord
         |        |        |                 |                  \-----Rogilinda
         |        |        |         /-----Bernard I Count Of La Marche
         |        |        |        |        |                  /-----Hildegar Vicomte De Limoges
         |        |        |        |        |         /-----Gerald I Count Of Limoges
         |        |        |        |        |        |         \-----Tetrisca/Fietberga
         |        |        |        |         \-----Almodis Of Limoges
         |        |        |        |                 |         /-----Gui Count Of Berry
         |        |        |        |                  \-----Rothilda
         |        |        |        |                           \-----(Unk Dau)
         |        |         \-----Adelmode De La Marche
         |        |                 |         /-----Geraud De Montignac
         |        |                  \-----Amelia De Rasez
         |        |                           \-----Nonia De Granol
          \-----Maud Of Toulouse
                  |                  /-----Herluin De Contreville
                  |         /-----Robert De Mortain, Count Of Mortain In Avranchi
                  |        |        |         /-----Fulbert Of Falaise
                  |        |         \-----Herleve Of Falaise
                  |        |                  \-----Duxia
                   \-----Emma De MORTAIN
                           |                           /-----Hugh De Montgomery
                           |                  /-----Roger De Montgomery, Seigneur Of Montgomery
                           |                 |         \-----Josceline
                           |                 |                  \-----Senfrie
                           |         /-----Roger De Montgomery, Earl Of Shrewsbury
                           |        |         \-----Emma
                            \-----Maud De Montgomery
                                    |                           /-----Guilleume Lord of Belleme
                                    |                  /-----William I Count Of Alencon And Bellasme
                                    |                 |         \-----Mathilda Dame De Conde-Sur-Noireau
                                    |         /-----William II TALVAS
                                    |        |         \-----Mathilde
                                     \-----Mabel De Belesme
                                             |         /-----Arnulf
                                              \-----Hildeburg



Descendants of William Vicount Of Thouars
1. William Vicount Of Thouars m. Aenor De Mareuil
m. Aenor De Mareuil