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. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 03 Canonteigh-Cutts. London: St Catherine Press, 1913. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Vol 3 also available at http://archive.org/completepeerageo03coka Information from this source tagged as [Ref: CP III [Ap][p0-9].*].
  2. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 04 Dacre-Dysart. London: St Catherine Press, 1916. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Vol 4 also available at http://archive.org/completepeerageo04byucoka Information from this source tagged as [Ref: CP IV [Ap][p0-9].*].

Sources for birth and parent Information
parents:
[Ref: CP IV p317],
father:
[Ref: CP III p465(c)]
Sources for death Information
date:
occ 1147 [Ref: CP IV p317]
Research Notes:
Seigneur de Courtenay [Ref: CP IV p317]

d.s.p [Ref: CP IV p317]



Pedigree of William Seigneur Of Courtenay
                   /-----Athon Sire De Courtenay
          /-----Jocelin De Courtenay, Seigneur De Courtenay
 /-----Miles Seigneur Of Courtenay
|        |                  /-----Milon I Seigneur De La Ferte
|        |         /-----Guy Seigneur De Montchery And Bray
|        |        |        |                                    /-----Lisiard Seigneur De Scrauge
|        |        |        |                           /-----Ansoud I Le Riche Vicomte De Auxerer
|        |        |        |                  /-----Ansoud Le Riche Of Paris
|        |        |        |                 |         \-----Raingarde
|        |        |        |         /-----Thibaud Seigneur Of Montchery And Cheverouse
|        |        |        |        |         \-----Reitrude
|        |        |         \-----(Unk Dau)
|         \-----Isabel De Montchery
|                 |         /-----William Lord Of Burea
|                  \-----Hodierna De La Ferte
William Seigneur Of Courtenay
|                                                               /-----Landeric Count Of Saintes
|                                                      /-----Laundry II Seigneur Of Meers
|                                                     |         \-----Hildesinde
|                                             /-----Bodo Seigneur Of Meers
|                                    /-----Laundry III Seigneur De Maers And De Monceau
|                           /-----Renaud I Count Of Nevers
|                          |        |                           /-----Berengar II King Of Italy
|                          |        |                  /-----Adalbert Marquess Of Ivrea
|                          |        |                 |         \-----Willa Of Aries
|                          |        |         /-----Otto William Count Of Burgundy, Nevers, And Dijon
|                          |        |        |        |         /-----Lambert Count Of Chalons, Viconte Of Dijon
|                          |        |        |         \-----Gerberga
|                          |         \-----Matilda Of Burgundy
|                          |                 |                  /-----Rogenvald
|                          |                 |         /-----Renaud Count Of Rheims And Roucy
|                          |                  \-----Ermentrude Of Roucy
|                          |                          |         /-----Giselbert Duke Of Lorraine
|                          |                           \-----Alberade Of Lorraine
|                          |                                    \-----Gerberga Of Saxony
|                  /-----William I Count Of Nevers
|                 |        |                                    /-----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
|                 |         \-----Alvais Of France
|                 |                 |                           /-----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
|         /-----Renaud II Count Of Nevers And Auxerre
|        |        |                                             /-----Renhard I Count Of Tonnerre
|        |        |                                    /-----Wido/Guy
|        |        |                           /-----Milo Count Of Toerre
|        |        |                          |         \-----Adele
|        |        |                  /-----Milo Count Of Tonnerre
|        |        |                 |        |         /-----Englebert I Of Brienne
|        |        |                 |         \-----Ingeltrudis Of Brienne
|        |        |         /-----Renaud Count Of Tonnerre
|        |        |        |        |                           /-----(Unk)
|        |        |        |        |                  /-----Raoul Count Of Bar-Sur-Seine
|        |        |        |        |         /-----Reinald Count Of Bar
|        |        |        |         \-----Ermengarde Of Bar
|        |         \-----Ermengarde Of Tonnerre
|        |                  \-----Helvis/Erwig
 \-----Ermengard De Nevers
         |                                                      /-----William II Signeur De La Forez
         |                                             /-----Autaud Noble In The Lyonnais
         |                                    /-----Geraud Noble In The Lyonnais
         |                                   |         \-----Hildegarde
         |                           /-----Artald II Count Of Lyons And La Forez
         |                          |         \-----Gimberge
         |                  /-----Girard II Count Of La Forez And Rokars
         |                 |        |                           /-----Hildebert/Odelbert Vicomte De Limoges
         |                 |        |                  /-----Hildegar Vicomte De Limoges
         |                 |        |                 |         \-----Adeltrude
         |                 |        |         /-----Gerald I Count Of Limoges
         |                 |        |        |        |         /-----Geraud Count Of Bourges
         |                 |        |        |         \-----Tetrisca/Fietberga
         |                 |         \-----Thistberge
         |                 |                 |         /-----Gui Count Of Berry
         |                 |                  \-----Rothilda
         |                 |                          |         /-----Hugh I Count Of Maine
         |                 |                           \-----(Unk Dau)
         |                 |                                    \-----Bilichildis Of Maine
         |         /-----Artald V Count Of Forez
         |        |         \-----Adelaide
          \-----Ida Of Forez
                   \-----Ida Raimonda



Descendants of William Seigneur Of Courtenay
1. William Seigneur Of Courtenay