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. William Crespin Death: Abt 1100
  2. Gilbert Crespin, Abbot Of Westminster Birth: Abt 1045 Death: 6 Dec 1117

Bibliography
  1. The Henry Project: The Ancestors of King Henry II of England, An eperiment in a cooperative online database for scholarly medieval genealogy. Contributors and Editors: Stewart Baldwin, Todd Farmerie, Peter Stewart. Available at https://fasg.org/projects/henryproject/ Information from this source tagged as [Ref: HenryII .*].
  2. Keats-Rohan, K.S.B., Domesday People, A Prosopography of Persons Occurring in English Documents 1066-1166. Vol I: Domesday Book. Bury St Edmunds, Suffolk: Boydell Press, 1999. NYPL ARF 03-4178 vol 1. Corrections in Volume II (Domesday Descendants) pp 4-5. Further corrections at http://users.ox.ac.uk/~prosop/domesday-people-corrigenda.pdf Information from this source tagged as [Ref: Keats-Rohan DP p[0-9]*].
  3. Stewart, Peter, Gilbert Crespin, Castellan of Tillires. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 3/25/2007. Subject: FITZRICHARDS. Available at https://groups.google.com/g/soc.genealogy.medieval/c/B9YS5dwmuHw/m/T4tkkrCwHSoJ. Author address: p_m_stewart at msn dot com. Information from this source tagged as [Ref: Peter Stewart SGM 3/25/2007-182615].
  4. Stewart, Peter, FITZRICHARDS - Recap. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 4/1/2007. Subject: FITZRICHARDS. Available at https://groups.google.com/g/soc.genealogy.medieval/c/B9YS5dwmuHw/m/G4N0IeO3eMcJ. Author address: p_m_stewart at msn dot com. Information from this source tagged as [Ref: Peter Stewart SGM 4/1/2007-004703].
  5. Planche, James Robinson, The Conqueror and His Companions. London: Tinsley Brothers, 1874. Vol 1 available at http://books.google.com/books?id=UiULAAAAYAAJ, vol 2 at http://books.google.com/books?id=gUALAAAAYAAJ. Also available at http://genealogy.patp.us/conq/default.aspx. Information from this source tagged as [Ref: Planche Conqueror&Companions v[12]p.*].

Sources for birth and parent Information
parents:
[Ref: Peter Stewart SGM 3/25/2007-182615, Peter Stewart SGM 4/1/2007-004703, Planche Conqueror&Companions v2p193]
Sources for death Information
date:
prob before 1085 [Ref: Planche Conqueror&Companions v2p194]
Sources with Information about marriage to Eva De MONTFORT
date:
before 1077 [Ref: Planche Conqueror&Companions v2p193],
child:
[Ref: HenryII simon000 5/29/2012, Keats-Rohan DP p503, Planche Conqueror&Companions v2p194]
Research Notes:
Viscount of the Vexin [Ref: Peter Stewart SGM 3/25/2007-182615]
Seigneur de Bec-en-Caux [Ref: Planche Conqueror&Companions v2p191]
Seigneur of Le Bec [Ref: Peter Stewart SGM 4/1/2007-004703]

1054: one of William the Conqueror's captains in Normandy [Ref: HenryII simon000 5/29/2012]

1054: one of the leaders in the battle of Mortemer [Ref: Planche Conqueror&Companions v2p194]

1082: witnessed the foundation charters of the Conqueror to the Abbeys of St Stephen and the Holy Trinity, at Caen, and the confirmation of the privileges of the Abbey of Fontenville [Ref: Planche Conqueror&Companions v2p194]

some estates which may have been granted to him were in possession of Milo Crispin, his brother, at Domesday [Ref: Planche Conqueror&Companions v2p194]



Pedigree of William Crespin, Vicount Of The Vexin
                   /-----Grimold Prince Of Monaco
          /-----Crispin De BEC
         |         \-----Crispina
 /-----Gilbert Crespin, Lord Of Tillieres
|        |         /-----Sigfrid Count Of Guines
|         \-----Heloise De GUINES
|                 |                                             /-----Engelram Count Of Harlebec
|                 |                                    /-----Odoacre Count Of Harlebec
|                 |                                   |         \-----Friderada
|                 |                           /-----Baldwin I Bras De Fer Count Of Flanders
|                 |                  /-----Baldwin II The Bald Count Of Flanders
|                 |                 |        |                  /-----Louis I The Fair Emperor Of The West
|                 |                 |        |         /-----Charles II The Bald King Of Franks, Emperor
|                 |                 |        |        |         \-----Judith Of Bavaria
|                 |                 |         \-----Judith
|                 |                 |                 |         /-----Eudes Count Of Orleans
|                 |                 |                  \-----Ermentrude Of Orleans
|                 |                 |                           \-----Engeltrude
|                 |         /-----Arnold I The Old Count Of Flanders
|                 |        |        |                           /-----Egbert The Great King Of England
|                 |        |        |                  /-----Ethelwolf King Of England
|                 |        |        |                 |         \-----Raedburh
|                 |        |        |         /-----Alfred The Great King Of England
|                 |        |        |        |        |         /-----Oslac Great Butler Of England
|                 |        |        |        |         \-----Osburh
|                 |        |         \-----Alfthryth Of England
|                 |        |                 |         /-----Aethelred Earl Of Mercia
|                 |        |                  \-----Ealhswith
|                 |        |                          |         /-----Wigmund
|                 |        |                           \-----Eadburgh Of Mercia
|                  \-----Elsunde Of Flanders
|                          |                                    /-----Bernard King Of Italy
|                          |                           /-----Pepin Count Of Senlis, Peronne, & St. Quentin
|                          |                          |         \-----Cunigunde
|                          |                  /-----Herbert I Count Of Vermandois
|                          |                 |        |         /-----Theoderic Count Of Vermandois
|                          |                 |         \-----(Unk Dau) Of Vermandois
|                          |         /-----Herbert II Count Of Vermandois
|                          |        |        |         /-----Guerra I Count Of Morvois
|                          |        |         \-----Beatrice Of Morvois
|                          |        |                  \-----Eve Of Roussillon
|                           \-----Alix De Vermandois
|                                   |                           /-----Guiguin Rupert III Count In Wormgau
|                                   |                  /-----Rupert IV The Strong Count Of Tours
|                                   |                 |         \-----Wialdruth
|                                   |         /-----Robert I King Of France
|                                   |        |        |         /-----Hugh le Mefiant Count Of Tours
|                                   |        |         \-----Aelis Of Tours And Alsace
|                                   |        |                  \-----Ava
|                                    \-----Hildebrante/Liegarde/Adela
|                                             \-----Aelis
William Crespin, Vicount Of The Vexin
|         /-----Baudry
 \-----Gunnor De ANJOU
         |                                                      /-----Ketil
         |                                             /-----Hrolfr (Rollo) Duke Of Normandy
         |                                    /-----William Longspee Duke Of Normandy
         |                                   |        |         /-----Berenger Count Of Bayeux
         |                                   |         \-----Poppa
         |                                   |                  \-----(Unk Dau)
         |                           /-----Richard I The Fearless Duke Of Normandy
         |                          |         \-----Espriota
         |                  /-----Godfrey Count Of Brionne
         |                 |        |         /-----(Unk) Forquelar Of Cirques
         |                 |         \-----Gunnora
         |         /-----Robert Of Brionne
          \-----(Unk Dau) Of Brionne



Descendants of William Crespin, Vicount Of The Vexin
1. William Crespin, Vicount Of The Vexin m. Eva De MONTFORT
m. Eva De MONTFORT father: Simon I De MONTFORT, Seigneur Of Montfort L'Amau mother: Agnes Of Evereux

2nd generation

2. William Crespin m. Agnes
m. Agnes mother: Eustachie

3rd generation

4. William Crespin m.