Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 09-30-2024.

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:
Children:
  1. Petronilla De GRANTMESNIL Death: 1 Apr 1212

Bibliography
  1. Phillips, Chris, Corrections and Additions to the Complete Peerage, http://www.medievalgenealogy.org.uk/cp/index.shtml Information from this source tagged as [Ref: CP++ .*].
  2. Phillips, Chris, Petronilla de Grandmesnil. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 4/19/1999. Subject: Petronilla de Grandmesnil. Available at https://groups.google.com/g/soc.genealogy.medieval/c/7_cTgqrHwN8/m/SKFqMUF0T8MJ. Author address: cg dot phillips at ic dot ac dot uk. Information from this source tagged as [Ref: Chris Phillips SGM 4/19/1999].
  3. Phillips, Chris, Ancestry of Petronella de Grandmesnil. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 8/9/1999. Subject: Ancestry of Petronella de Grandmesnil (rather long). Available at https://groups.google.com/g/soc.genealogy.medieval/c/2LxfjMCvo5Y/m/4FxrMqnqTysJ. Author address: cg dot phillips at ic dot ac dot uk. Information from this source tagged as [Ref: Chris Phillips SGM 8/9/1999-A].
  4. 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]*].
  5. 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 v4p[0-9]*].

Sources for birth and parent Information
parents:
[Ref: Keats-Rohan DP p263],
father:
[Ref: CP++ Leicester 12/31/2006 (CP VII p532), Chris Phillips SGM 4/19/1999]
Sources with Information about marriage to unknown
child:
[Ref: CP++ Leicester 12/31/2006 (CP VII p532), Chris Phillips SGM 4/19/1999, Chris Phillips SGM 8/9/1999-A, Keats-Rohan DP p263, Richardson RoyalAnc v4p438]
Research Notes:
1157: A charter of Henry II confirms to the hospital of Falaise (among other lands) the chapel of Vilers and the land, given them by Hugh de Merlaio and William de Grentmesnil and other prudhommes of that vill [J.H.Round, Cal. Docs France no 1157] [Ref: CP++ Leicester 12/31/2006 (CP VII p532), Chris Phillips SGM 8/9/1999-A]

after May 1160: A charter (undated), abstracted by Lechaude dAnisy [Lechaude dAnisy, Extrait des Chartes, et Autres Actes, Normands ou Anglo-Normands, qui se trouvent dans les archives du Calvados (1834) i 232, no 9], by which Beatrix de Rye gives to St Jean of Falaise various pieces of land in Beauvane-en-Montabart, for the well-being of her mother Emma and of her brother William de Grentemesnil, and confirms their gifts to this abbey. (Her son is later named as William de Rye.) [Ref: CP++ Leicester 12/31/2006 (CP VII p532), Chris Phillips SGM 8/9/1999-A]



Pedigree of William De GRANTMESNIL
                   /-----Robert De Grentmesnil
          /-----Hugh De Grantmesnil, Baron Of Leicester
         |        |         /-----Girole De Echafour
         |         \-----Hawise De Echafour
         |                 |         /-----Thursten De Bastenburgh
         |                  \-----Gisela De Bastenburgh
 /-----Robert De GRANTMESNIL
|        |                                             /-----Ivo
|        |                                    /-----Ivo
|        |                                   |         \-----Geila
|        |                           /-----Ivo Count Of Belemontensis
|        |                  /-----Ivo I Count Of Beaumont
|        |         /-----Ivo II Count Of Beaumont
|        |        |         \-----Emma
|         \-----Adeliza Of Beaumont
|                  \-----Judith
William De GRANTMESNIL
|                  /-----(Unk) De Estouteville
|         /-----Robert De Estouteville
 \-----Emma De Estouteville
          \-----Beatrix



Descendants of William De GRANTMESNIL
1. William De GRANTMESNIL m.

2nd generation

2. Petronilla De GRANTMESNIL m. Sir Robert De BEAUMONT, Earl Of Leicester
m. Sir Robert De BEAUMONT, Earl Of Leicester father: Sir Robert II De Beaumont, Earl Of Leicester mother: Amicia De Gael

3rd generation

6. Margaret BEAUMONT m. Saire De QUINCEY, Earl Of Winchester, MC Suret
m. Saire De QUINCEY, Earl Of Winchester, MC Suret father: Robert De QUINCEY mother: Orabella
7. Amice BEAUMONT, Countess Of Leicester m1. Simon De MONTFORT, Seigneur Of Montfort And Ro m2. William De BARRES
m. Simon De MONTFORT, Seigneur Of Montfort And Ro father: Simon De MONTFORT, Count Of Evreux mother: Maud
m. William De BARRES father: Guillaume De BARRES mother: Helissende De Chaumont

4th generation

10. Robert De QUINCEY m. Hawise Of Chester, Countess Of Lincoln
m. Hawise Of Chester, Countess Of Lincoln father: Hugh Of Kevelioc, Earl Of Chester mother: Bertrade De MONTFORT
11. Roger De QUINCY, Earl Of Winchester m1. Helen Of Galloway m2. Maud De BOHUN m3. Eleanor De FERRERS
m. Helen Of Galloway father: Alan Lord Of Galloway, Constable Of Scotland mother: (Unk Dau) De LACY
m. Maud De BOHUN father: Humphrey V De BOHUN, Earl Of Hereford And Essex mother: Maud D'EU
m. Eleanor De FERRERS father: William De FERRERS, Earl Of Derby mother: Sibyl MARSHALL
12. Robert De QUINCY, Lord Of Ware m. Elen
m. Elen father: Llewellyn Fawr The Great AP IORWORTH, Prince Of North Wales mother: Joan
15. Hawise De QUINCEY m. Sir Hugh De VERE, Earl Of Oxford
m. Sir Hugh De VERE, Earl Of Oxford father: Robert De VERE, Earl Of Oxford, MC Surety mother: Isabel De BOLEBEC
16. Orabella De QUINCY m. Sir Richard De HARCOURT
m. Sir Richard De HARCOURT father: William De HARCOURT, Gov Of Tamworth Castle mother: Alice NOEL
17. Lorette De QUINCEY m. Sir William De VALOIGNES, Chamberlain Of Scotland
m. Sir William De VALOIGNES, Chamberlain Of Scotland father: Philip De VALOINES
18. Guy De MONTFORT, Seigneur De La Ferte Alais m. Helvid De Ibelin
m. Helvid De Ibelin father: Balian I Lord Of Ibelin And Naplouse mother: Maria Komnene
21. Simon IV De MONTFORT L'AUMARY m. Alix De MONTMORENCY
m. Alix De MONTMORENCY father: Bouchard De MONTMORENCY mother: Lauretia Of Hainault

5th generation

24. Margaret De QUINCY, Heiress Of Lincoln m1. John De LACY, Earl Of Lincoln, MC Surety m2. Sir Walter MARSHALL, Earl Of Pembroke m3. Richard De WILTSHIRE
m. John De LACY, Earl Of Lincoln, MC Surety father: Roger De LACY, Baron Of Pontefract mother: Maud De CLERE
m. Sir Walter MARSHALL, Earl Of Pembroke father: Sir William MARSHALL, Protector, Earl Of Pembroke mother: Isabel De CLARE, Countess Of Pembroke
m. Richard De WILTSHIRE
25. Margaret De QUINCEY m. William De FERRERS, Earl Of Derby
m. William De FERRERS, Earl Of Derby father: William De FERRERS, Earl Of Derby mother: Agnes Of Chester, Lady Of Chartley
26. Elizabeth De QUINCY m. Alexander COMYN, Earl Of Buchan
m. Alexander COMYN, Earl Of Buchan father: William COMYN, Earl Of Buchan mother: Margaret Countess Of Buchan
27. Elena De QUINCY m. Sir Alan La ZOUCHE, Constable Of The Tower Of Lon
m. Sir Alan La ZOUCHE, Constable Of The Tower Of Lon father: Roger La ZOUCHE mother: Margaret BISET
31. Hawise De QUINCY m. Sir Baldwin WAKE, Baron Of Bourne
m. Sir Baldwin WAKE, Baron Of Bourne father: Hugh WAKE, Baron Of Bourne mother: Joan De STUTEVILLE
32. Isabel De VERE m1. Sir John De COURTENAY, Baron Of Oakhampton m2. Sir Oliver De DINHAM, Lord Dinham
m. Sir John De COURTENAY, Baron Of Oakhampton father: Sir Robert De COURTENAY, Baron Of Oakhampton mother: Mary De VERNON
m. Sir Oliver De DINHAM, Lord Dinham father: Sir Geoffrey De DINAN
33. Laura De VERE m. Reynold De ARGENTINE
m. Reynold De ARGENTINE father: Giles De ARGENTINE mother: Margery AIGUILLON
35. Sir Robert De VERE, Earl Of Oxford m. Alice De SANFORD
m. Alice De SANFORD father: Gilbert De SANFORD mother: Lorette La ZOUCHE
37. Margaret De HARCOURT m. Sir John De La HAYE
m. Sir John De La HAYE father: Sir Ralph De La HAYE mother: Eustache TRIAN
38. Sir William De HARCOURT m1. Alice La ZOUCHE m2. Hillaria De HASTINGS
m. Alice La ZOUCHE father: Roger La ZOUCHE mother: Margaret BISET
m. Hillaria De HASTINGS father: Sir Henry De HASTINGS mother: Ada Of Huntingdon
39. Christiana De VALOIGNES m. Peter De MAULE
m. Peter De MAULE father: Richard De MAULE
40. Isabel De VALOIGNES m. David COMYN
m. David COMYN
41. Lorette De VALOIGNES m. Sir Henry De BALLIOL
m. Sir Henry De BALLIOL father: Ingram De BALIOL mother: (Unk Dau) De BERKELEY
42. Philippe I Lord Of Tyrus, President Of Armenia m1. Eleonore Of Courtenay m2. Marie Of Antioch
m. Eleonore Of Courtenay father: Peter De COURTENAY, Emperor Of Constantinople mother: Iolande Of Hainault, Countess Of Namur
m. Marie Of Antioch father: Raymond Rupin King Of Armenia, Prince Of Antioch mother: Helvie Of Cyprus
43. Amauri De MONTFORT, Lord Of Montfort m. Beatrix Of Vienne
m. Beatrix Of Vienne father: Andre Guigues VI Count Of Viennois And Albon mother: Beatrice De Sabran
44. Guy De MONTFORT m. Pernel De COMMINGS
m. Pernel De COMMINGS
45. Simon De MONTFORT, Earl Of Leicester m. Eleanor
m. Eleanor father: John Lackland PLANTAGENET, King Of England mother: Isabel Of Angouleme
47. Pernel De MONTFORT m1. Pierre De COURTENAY, Lord Of Conches m2. Henry De SULLY
m. Pierre De COURTENAY, Lord Of Conches father: Robert I De Courtenay, Lord Of Champignelles mother: Mahut De Mehun
m. Henry De SULLY
48. Amicie De MONTFORT m. Gaucher De Joigny, Lord Of Chateaurenard
m. Gaucher De Joigny, Lord Of Chateaurenard father: Renaud II Count Of Joigny mother: Adele Of Nevers