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:
Bibliography
  1. Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families. Baltimore, MD: Genelogical Publishing Co, 2004. Information from this source tagged as [Ref: Richardson PA p[0-9]*].
  2. 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]*].

Sources for birth and parent Information
parents:
[Ref: Richardson PA p6, Richardson RoyalAnc v1p35, Richardson RoyalAnc v1p544]
Research Notes:
Seigneur of Chemille, Montagne, and Brissac [Ref: Richardson PA p6, Richardson RoyalAnc v1p35, Richardson RoyalAnc v1p544]

Knt [Ref: Richardson RoyalAnc v1p35]



Pedigree of Sir Pierre De THOUARS
                                                                /-----Herbert I Vicomte De Thouars
                                                       /-----Savaric III Vicomte De Thouars
                                                      |         \-----Hildegarde
                                              /-----Geoffrey II Vicount Of Thouars
                                     /-----Aimery IV De THOUARS, Vicomte De Thouars
                                    |        |                  /-----Theobald I Le Tricheur Count Of Blois
                                    |        |         /-----Eudes I Count Of Blois
                                    |        |        |         \-----Luitgarde De Vermandois
                                    |         \-----Aenor
                                    |                 |         /-----Conrad The Peaceful King Of Burgundy
                                    |                  \-----Bertha Of Burgandy
                                    |                           \-----Matilda Of France
                            /-----Geoffrey III Vicount Of Thouars
                           |         \-----Aurengarge De MAULEON
                   /-----Aimery VI Vicount Of Thouars
                  |         \-----Ameline
          /-----Geoffrey V Vicount Of Thouars
         |        |                                             /-----William I Count Of Poitou, Duke Of Aquitaine
         |        |                                    /-----William II Fierabras Count Of Poitou, Duke Of Aquitaine
         |        |                                   |         \-----Gerloc Of Normandy
         |        |                           /-----William III Count Of Poitou, Duke Of Aquitaine
         |        |                          |        |         /-----Theobald I Le Tricheur Count Of Blois
         |        |                          |         \-----Emma Of Blois
         |        |                          |                  \-----Luitgarde De Vermandois
         |        |                  /-----William VI Geoffrey Count Of Poitou
         |        |                 |        |                  /-----Adalbert Marquess Of Ivrea
         |        |                 |        |         /-----Otto William Count Of Burgundy, Nevers, And Dijon
         |        |                 |        |        |         \-----Gerberga
         |        |                 |         \-----Agnes Of Burgundy
         |        |                 |                 |         /-----Renaud Count Of Rheims And Roucy
         |        |                 |                  \-----Ermentrude Of Roucy
         |        |                 |                           \-----Alberade Of Lorraine
         |        |         /-----William VII Count Of Poitou, IX Duke Of Aquitain
         |        |        |        |                           /-----Hugh Capet King Of France
         |        |        |        |                  /-----Robert II The Pious King Of France
         |        |        |        |                 |         \-----Adelaide Of Poitou
         |        |        |        |         /-----Robert The Old Duke Of Burgundy
         |        |        |        |        |        |         /-----William I Count Of Aries And Provence
         |        |        |        |        |         \-----Constance Of Provence
         |        |        |        |        |                  \-----Adelaide (Blanch) Of Anjou
         |        |        |         \-----Hildegarde Of Burgundy
         |        |        |                 |                  /-----Geoffrey I Grisgonelle Count Of Anjou
         |        |        |                 |         /-----Fulk III The Black Count Of Anjou
         |        |        |                 |        |         \-----Adele Of Troyes
         |        |        |                  \-----Ermengarde Of Anjou
         |        |        |                           \-----Hildegarde Of Metz
         |         \-----Maud/Agnes Of Aquitaine
         |                 |                                    /-----Raymond IV Count Of Toulouse
         |                 |                           /-----William III Taileffer Count Of Toulouse
         |                 |                          |         \-----Adelaide (Blanch) Of Anjou
         |                 |                  /-----Pons Count Of Toulouse
         |                 |                 |        |         /-----Rotbold Count Of Provence
         |                 |                 |         \-----Emma Of Provence
         |                 |                 |                  \-----Ermengarde
         |                 |         /-----William IV Count Of Toulouse
         |                 |        |        |                  /-----Aldebert I Count Of Perigord
         |                 |        |        |         /-----Bernard I Count Of La Marche
         |                 |        |        |        |         \-----Almodis Of Limoges
         |                 |        |         \-----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
         |                                   |                  /-----Roger De Montgomery, Seigneur Of Montgomery
         |                                   |         /-----Roger De Montgomery, Earl Of Shrewsbury
         |                                   |        |         \-----Emma
         |                                    \-----Maud De Montgomery
         |                                            |         /-----William II TALVAS
         |                                             \-----Mabel De Belesme
         |                                                      \-----Hildeburg
 /-----Gui De THOUARS, Count Of Brittany
|        |                                                      /-----Hugh II De Lusignan
|        |                                             /-----Hugh III Albus De Lusignan, Sire De Lusignan
|        |                                    /-----Hugh IV Brunus De Lusignan, Sire De Lusignan
|        |                                   |         \-----Arsende
|        |                           /-----Hugh V The Pius De Lusignan, Sire De Lusignan
|        |                          |        |                  /-----Herbert I Vicomte De Thouars
|        |                          |        |         /-----Ralph Vicount Of Thouaras
|        |                          |        |        |         \-----Hildegarde
|        |                          |         \-----Audearde Of Thouars
|        |                          |                  \-----Aremburge
|        |                  /-----Hugh VI The Devil De Lusignan, Sire De Lusignan
|        |                 |        |                           /-----Boso I Count Of La Marche And Perigord
|        |                 |        |                  /-----Aldebert I Count Of Perigord
|        |                 |        |                 |         \-----Emma Of Perigord
|        |                 |        |         /-----Bernard I Count Of La Marche
|        |                 |        |        |        |         /-----Gerald I Count Of Limoges
|        |                 |        |        |         \-----Almodis Of Limoges
|        |                 |        |        |                  \-----Rothilda
|        |                 |         \-----Adelmode De La Marche
|        |                 |                 |         /-----Geraud De Montignac
|        |                 |                  \-----Amelia De Rasez
|        |                 |                           \-----Nonia De Granol
|        |         /-----Hugh VII Brunus Sire De Lusignan
|        |        |        |                                    /-----Herbert I Vicomte De Thouars
|        |        |        |                           /-----Savaric III Vicomte De Thouars
|        |        |        |                          |         \-----Hildegarde
|        |        |        |                  /-----Geoffrey II Vicount Of Thouars
|        |        |        |         /-----Aimery IV De THOUARS, Vicomte De Thouars
|        |        |        |        |        |                  /-----Theobald I Le Tricheur Count Of Blois
|        |        |        |        |        |         /-----Eudes I Count Of Blois
|        |        |        |        |        |        |         \-----Luitgarde De Vermandois
|        |        |        |        |         \-----Aenor
|        |        |        |        |                 |         /-----Conrad The Peaceful King Of Burgundy
|        |        |        |        |                  \-----Bertha Of Burgandy
|        |        |        |        |                           \-----Matilda Of France
|        |        |         \-----Audearde Of Thouars
|        |        |                  \-----Aurengarge De MAULEON
|         \-----Aimee/Aenor De Lusignan
|                  \-----Sarasine
Sir Pierre De THOUARS
|         /-----Pierre Of Argenton
 \-----Eustachie Of Argenton
          \-----Sibylle Of Mortagne



Descendants of Sir Pierre De THOUARS
1. Sir Pierre De THOUARS