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

Person Info

Name: Jean I Count Of Vendome
Sex: M
Death: Abt 1185 ^d

Parents:

Father:
Geoffroy II Grisegonelle Count Of Vendome Death: 1145 in Saint Gilles-En-Languedoc

Mother:

Mahaut Of Chateaudun Death: After 1130

Family:
Marriage:

Bertha Of Puy-Du-Fou on 1 .^m1
Bertha Of Puy-Du-Fou

Children:

Bouchard IV Count Of Vendome Death: 1202
Matilda Of Vendome

Marriage:

Richilde Of Lavardin on 2 .^m2
Richilde Of Lavardin Death: 24 Sep Before 1188

Children:

Bibliography

Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 10, Oakham-Richmond. London: St Catherine Press, 1945. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP X [Ap][p0-9].*].
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]*].
Keats-Rohan, K.S.B., Domesday Descendants, A Prosopography of Persons Occurring in English Documents 1066-1166. Vol II: Pipe Rolls to Cartae Baronum. Bury St Edmunds, Suffolk: Boydell Press, 2002. NYPL ARF 03-4178 vol 2. Corrections at http://users.ox.ac.uk/~prosop/domesday-descendants-corrigenda.pdf Information from this source tagged as [Ref: Keats-Rohan DD p[0-9]*].

Sources for birth and parent Information

parents:: [Ref: ES III.4 #724, Keats-Rohan DD p243]

Sources for death Information

date:: (1185) occ 1180 [Ref: ES III.4 #724]; 1185 [Ref: Keats-Rohan DD p243]

Sources with Information about marriage to Bertha Of Puy-Du-Fou

date:: first marriage of Jean [Ref: ES III.4 #724],
child:: [Ref: ES III.4 #724]

Sources with Information about marriage to Richilde Of Lavardin

date:: second marriage of Jean [Ref: ES III.4 #724],
child:: [Ref: Keats-Rohan DD p243]

Sources with Inaccurate marriage information

child:: Bouchard (#14403) [Ref: Keats-Rohan DD p243]

Research Notes:
Count of Vendome [Ref: ES III.4 #724]

Pedigree of Jean I Count Of Vendome
                                     /-----Effroy Of Preuilly
                            /-----Geoffroy I Lord Of Preuilly
                           |         \-----Beatrix Of Issoudun
                   /-----Geoffroy II Lord Of Preuilly
                  |         \-----Adeline
          /-----Geoffroy I Of Preuilly, Count Of Vendome
         |        |                                             /-----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
         |        |         /-----Eudes II Count Of Blois
         |        |        |        |                           /-----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
         |         \-----Alamodis Of Blois
         |                 |                                    /-----Robert I Vicount Of Auvergne
         |                 |                           /-----Robert II Vicount Of Auvergne
         |                 |                          |         \-----Adelgarde
         |                 |                  /-----William V Count Of Auvergne
         |                 |                 |        |         /-----Damas Vicomte De Brioude
         |                 |                 |         \-----Ingelberga Dame De Beaumont In Chalonais
         |                 |                 |                  \-----Engelberge
         |                 |         /-----Robert I Count Of Auvergne
         |                 |        |         \-----Umberge
         |                  \-----Ermengarde Of Auvergne
         |                          |                           /-----Heraclius
         |                          |                  /-----Bertrand De Gevaudan
         |                          |                 |         \-----Gode
         |                          |         /-----Stephen De Brioude
         |                          |        |        |         /-----Etienne Vicount Of Brioude
         |                          |        |         \-----Emilgarde
         |                          |        |                  \-----Ermengarde
         |                           \-----Ermengarde
         |                                   |                  /-----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
/-----Geoffroy II Grisegonelle Count Of Vendome
|        |                                                      /-----Landeric Count Of Saintes
|        |                                             /-----Laundry II Seigneur Of Meers
|        |                                            |         \-----Hildesinde
|        |                                    /-----Bodo Seigneur Of Meers
|        |                           /-----Laundry III Seigneur De Maers And De Monceau
|        |                  /-----Odo (Bovin) De Nevers, Count Of Vendome
|        |                 |        |                           /-----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
|        |         /-----Fulk Count Of Vendome
|        |        |        |                                    /-----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
|        |        |         \-----Adele Countess Of Vendome
|        |        |                 |                           /-----Fulk Le Roux Count Of Anjou
|        |        |                 |                  /-----Fulk II The Good Count Of Anjou
|        |        |                 |                 |         \-----Roscilla
|        |        |                 |         /-----Bouchard Count Of Vendome
|        |        |                 |        |        |         /-----Gausfred Count Of Nevers
|        |        |                 |        |         \-----Gerberga Of Nevers
|        |        |                 |        |                  \-----Aba
|        |        |                  \-----Elizabeth Of Vermandois
|        |        |                          |         /-----Lisiard Seigneur De Scrauge
|        |        |                           \-----Elizabeth Dame De Scrauge
|         \-----Euphrosine Countess Of Vendome
|                  \-----Petronille Of Chateaurenaud
Jean I Count Of Vendome
|                                                               /-----Gausbert
|                                                      /-----Gausfred Vicount Of Chartres
|                                             /-----Gausfred Vicount Of Chateaudun
|                                    /-----Fulk Count Of Perche
|                                   |        |                  /-----Hugh I Count Of Maine
|                                   |        |         /-----Herbert I Count Of Perche
|                                   |        |        |         \-----Bilichildis Of Maine
|                                   |         \-----Hildegarde Of Perche
|                                   |                 |         /-----Gausfred Count Of Nevers
|                                   |                  \-----Millisent Of Nevers
|                                   |                           \-----Aba
|                           /-----Geoffrey I Viscount Of Chateandun
|                          |        |         /-----Rotrou Seigneur Of Nogent-An-Rotrou
|                          |         \-----Melisende
|                  /-----Routrou I Vicount Of Chateaudun, Count Of Mortagne
|                 |        |                  /-----Geoffrey Vicount Of Orleans
|                 |        |         /-----Renard Lord Of Broyes, Beaufort, And Pithiviers
|                 |        |        |        |         /-----Fromond I Vicount Of Sens
|                 |        |        |         \-----(Unk Dau) Of Sens
|                 |         \-----Helvidis Heiress Of Montagne
|                 |                 |                           /-----Rotgarius Count Of Laon
|                 |                 |                  /-----Rotgarius II Count Of Laon
|                 |                 |                 |         \-----Helwise Of Friuli
|                 |                 |         /-----Hugo Count Of Bassigny
|                 |                  \-----Helvidis
|                 |                           \-----Berta
|         /-----Hugh Vicount Of Chateaudun
|        |        |                                    /-----Yves De BELLEME, Seigneur De Belleme
|        |        |                           /-----Guilleume Lord of Belleme
|        |        |                          |        |         /-----(Unk)
|        |        |                          |         \-----Godehaut
|        |        |                  /-----William I Count Of Alencon And Bellasme
|        |        |                 |         \-----Mathilda Dame De Conde-Sur-Noireau
|        |        |         /-----Warin De Belleme, Seigneur De Domfront
|        |        |        |         \-----Mathilde
|        |         \-----Adeline Of Belleme
\-----Mahaut Of Chateaudun
         |                  /-----Nivelon I Lord Of Freteval
         |         /-----Fouchard Sire De Freteval
         |        |         \-----Ermentrude
          \-----Agnes De Freteval
                  |         /-----Guillaume Goet Lord Of Montmirail
                   \-----Hildeburge Goet
                           |         /-----Gautier Of Alluye
                            \-----Mahaut Of Alluye

Descendants of Jean I Count Of Vendome

1. Jean I Count Of Vendome m1. Bertha Of Puy-Du-Fou m2. Richilde Of Lavardin

m. Bertha Of Puy-Du-Fou

2+ Bouchard IV Count Of Vendome m. Agatha

3+ Matilda Of Vendome m. Henry Count Of Brittany

m. Richilde Of Lavardin

4 Lancelin Of Vendome

5 Geoffrey Of Vendome

2nd generation

2. Bouchard IV Count Of Vendome m. Agatha

6 Jean III Count Of Vendome m. Marie Of Chatillion; Marie Of Chatillion father: Guy II Seigneur De Chatillon, Toussy, Montjay, mother: Adele/Alix Of Dreux

7+ Agnes Of Vendome m. Pierre De Montoire, Lord Of Montoire

3. Matilda Of Vendome m. Henry Count Of Brittany

m. Henry Count Of Brittany father: Stephen Count Of Brittany mother: Hawise Of Guincamp

8+ Alan Of Brittany m1. Pernelle m2. Abeles

9 Conan Of Brittany

10 Geslin Of Brittany

11 Stephen Of Brittany

12 Henry Of Brittany

3rd generation

7. Agnes Of Vendome m. Pierre De Montoire, Lord Of Montoire

m. Pierre De Montoire, Lord Of Montoire father: Philippe De Montoire mother: Latitin Dame De Savonierez

13+ Jean IV Count Of Vendome m. Aiglantine

8. Alan Of Brittany m1. Pernelle m2. Abeles

14 Geoffrey Boterel Of Brittany

15 Henry D'AVAUGOUR m. Margaret Of Mayenne

4th generation

13. Jean IV Count Of Vendome m. Aiglantine

16+ Pierre Count Of Vendome m. Gervaise/Jeanne De Mayenne

5th generation

16. Pierre Count Of Vendome m. Gervaise/Jeanne De Mayenne

m. Gervaise/Jeanne De Mayenne father: Juhael II Sire De Mayenne mother: Gervaise Of Dinan

17+ Bouchard V Count Of Vendome m. Maria De Roya