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. Adelgonda
  2. Avernella Death: 1031
  3. Mainer De MONTFORT Death: After 1074
  4. Simon I De MONTFORT, Seigneur Of Montfort L'Amau Birth: Abt 1026 in Montfort, Normandy, France Death: 25 Sep 1087

Bibliography
  1. Wilson, Alan, Ancestry of Henry II. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 3/27/1997. Subject: William the Conqueror. Available at https://groups.google.com/g/soc.genealogy.medieval/c/79xFuIxqBX8/m/-qxYMYSSII4J. Author address: abwilson at UCLINK2 dot BERKELEY dot EDU. Information from this source tagged as [Ref: Alan B. Wilson SGM 3/27/1997].
  2. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 07 Hussee-Lincolnshire. London: St Catherine Press, 1929. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP VII [Ap][p0-9].*].
  3. Dugdale, Sir William, The baronage of England, or, An historical account of the lives and most memorable actions of our English nobility in the Saxons time to the Norman conquest, and from thence, of those who had their rise before the end of King Henry the Third's reign, 1675. Available at Early English Books Online (http://gateway.proquest.com.i.ezproxy.nypl.org/openurl? ctx_ver=Z39.88-2003&res_id=xri:eebo&rft_id=xri:eebo:image:52914), scanned from UMich University Library. Information from this source tagged as [Ref: Dugdale Baronage p[0-9]*].
  4. 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]*].
  5. 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 .*].
  6. Moriarty, G Andrews, Plantagenet Ancestry of King Edward III And Queen Philippa. Salt Lake: Mormon Pioneer Genealogical Society, 1985. LDS Film#0441438. NYPL ARF-86-2555. Available at https://familysearch.org/search/film/007905814?cat=66443. Also available at https://familysearch.org/search/catalog/66443. Information from this source tagged as [Ref: Moriarty Plantagenet p[0-9]*].
  7. Watney, Vernon James, The Wallop Family and their Ancestry, Oxford:John Johnson, 1928. LDS Film#1696491 items 6-9. NYPL ARZ+ (Wallop) (Watney, V. J. Wallop family). Available at https://familysearch.org/search/catalog/213421. Information from this source tagged as [Ref: Watney WALLOP #[0-9]*].

Sources for birth and parent Information
date:
abt 994 [Ref: Alan B. Wilson SGM 3/27/1997],
parents:
William Count of Hainault & heiress of Montfort and Epernon [Ref: Watney WALLOP #693]
possibly Guillaume de Hainaut & NN de Nogent [Ref: HenryII amaur000 5/29/2012],
father:
[Ref: CP VII AppDp708, Dugdale Baronage p751]
Sources for death Information
date:
1053 [Ref: Alan B. Wilson SGM 3/27/1997]
after 1060 [Ref: HenryII amaur000 5/29/2012]
fl 1022-1060 [Ref: HenryII simon000 5/29/2012]
living 1051 [Ref: Moriarty Plantagenet p10]
occ 1052 [Ref: ES III.4 #642]
Sources with Information about marriage to Bertrade De GOMMETZ
names:
Amauri de Montfort & Bertrade [Ref: CP VII AppDp708, CP VII AppDp709, CP VII AppDp710, HenryII amaur000 5/29/2012],
child:
[Ref: CP VII AppDp708, CP VII AppDp709, CP VII AppDp710, HenryII amaur000 5/29/2012, HenryII bertr003 5/29/2012, HenryII simon000 5/29/2012, Moriarty Plantagenet p10, Watney WALLOP #693]
Sources with Inaccurate marriage information
child:
Eve wife of William CRISPIN (#185560) [Ref: CP VII AppDp708]
Research Notes:
Lord of Montfort l'Amaury [Ref: HenryII amaur000 5/29/2012]

Guillaume de Hainaut is stated by Orderic Vitalis to have been the father of Amauri I de Montfort, he is otherwise unknown. He has often been conjectured as a son of the tenth century count Amaury [Ref: HenryII amaur000 5/29/2012]

Continuator of Aimoin de Fleury has a passage which indicates that a man (name unclear) who fortified Montfort and Epernon married a lady of Nogent and had a son Amaury, father of two sons Simon and Amaury, said Simon being the father of Amaury de Montfort and Bertrade, countess of Anjou [Ref: HenryII amaur000 5/29/2012]

occ 1022, 1028, 1051 [Ref: Moriarty Plantagenet p10]

1022: witnessed charters of king Robert II of France [Ref: HenryII amaur000 5/29/2012]

1022-1060: Lord of Montfort l'Amaury [Ref: HenryII amaur000 5/29/2012]

between 11 Apr 1052 and Jul 1053: Amaury appears with his wife Bertrade and his sons Simon and Mainer as fouder of the priory of Saint-Thomas d'Epernon [Ref: HenryII amaur000 5/29/2012]

1058: witness to charters of King Henri I [Ref: HenryII amaur000 5/29/2012]

1060: witness to charters of King Henri I [Ref: HenryII amaur000 5/29/2012]



Pedigree of Amauri III De MONTFORT
          /-----Amauri I
 /-----William Count Of Hainault
Amauri III De MONTFORT
 \-----(Unk) Heiress Of Montfort And Epernon



Descendants of Amauri III De MONTFORT
1. Amauri III De MONTFORT m. Bertrade De GOMMETZ
m. Bertrade De GOMMETZ father: Guilaume De Gommetz mother: Alberade

2nd generation

2. Adelgonda m. Gervase De Chatillon Vidame Of Rheims
m. Gervase De Chatillon Vidame Of Rheims father: Herve Castellan Of Chatillon mother: Ghisely
3. Avernella m. Milo Seigneur De Chatillon Sur Marne
m. Milo Seigneur De Chatillon Sur Marne father: Herve Castellan Of Chatillon mother: Ghisely
5. Simon I De MONTFORT, Seigneur Of Montfort L'Amau m1. Isabel Of Broyes m2. (Unk) m3. Agnes Of Evereux
m. Isabel Of Broyes father: Hugues I Bardoul Lord Of Broyes And Beaufort mother: Alvidis
m. (Unk)
m. Agnes Of Evereux father: Richard Count Of Evereux mother: Godehildie

3rd generation

6. Manassen The Bald Vidame Of Rheims m. Beatrix Of Hainault
m. Beatrix Of Hainault father: Regnier IV Count Of Hainault mother: Hedwig Of France
7. Hadwide m. Roger Count Of St. Pol
m. Roger Count Of St. Pol father: Eudes Count Of Cambria mother: Odale
8. Gui Seigneur De Chatillon m. Ermengarde De Choisy
m. Ermengarde De Choisy father: Alberic Seigneur De Choisy
9. Isabel De MONTFORT m. Ralph III De TOENI, Baron Of Flamstead
m. Ralph III De TOENI, Baron Of Flamstead father: Roger I De TOENI mother: Godehildie
11. Bertrade De MONTFORT m1. Fulk IV Rechin Count Of Anjou m2. Philip I King Of France
m. Fulk IV Rechin Count Of Anjou father: Geoffrey Ferreol Count Of The Gatinais mother: Ermengarde Of Anjou
m. Philip I King Of France father: Henry I King Of France mother: Anne Of Kiev
14. Amauri IV De MONTFORT, Count Of Evereux m1. Richilde Of Hainault m2. Agnes De Garlande
m. Richilde Of Hainault father: Baldwin II Count Of Hainault mother: Ida Of Louvain
m. Agnes De Garlande father: Anscau De Garlande, Seneschal Of France mother: (Unk) De Montmorency
16. Eva De MONTFORT m. William Crespin, Vicount Of The Vexin
m. William Crespin, Vicount Of The Vexin father: Gilbert Crespin, Lord Of Tillieres mother: Gunnor De ANJOU

4th generation

18. Hugh I Count Of St. Pol m. Clemence
m. Clemence
19. Gautier Seigneur De Chatillon m. Malande
m. Malande father: Regnir Count Of Louvaine
21. Ralph IV De TOENI, Baron Of Flamstead m. Alice Of Northumberland
m. Alice Of Northumberland father: Waltheof II Earl Of Huntingdon mother: Judith Of Lens
24. Fulk V The Young Count Of Anjou, King Of Jerusalem m1. Erembourg Of Maine m2. Melisende
m. Erembourg Of Maine father: Helias Count Of Maine mother: Matilda De Chateau-Du-Loir
m. Melisende father: Baldwin II King Of Jerusalem mother: Malfia
29. Simon De MONTFORT, Count Of Evreux m1. Maud m2. Amice De BEAUMONT
m. Maud
m. Amice De BEAUMONT father: Sir Robert II De Beaumont, Earl Of Leicester mother: Amicia De Gael
30. Agnes De MONTFORT m. Waleran De BEAUMONT, Earl Of Worcester
m. Waleran De BEAUMONT, Earl Of Worcester father: Sir Robert De Beaumont, Earl Of Leicester mother: Isabel De Vermandois, Countess Of Leicester
31. William Crespin m. Agnes
m. Agnes mother: Eustachie

5th generation

33. Hugh II Count Of St. Pol m. Helisande Of Ponthieu
m. Helisande Of Ponthieu father: Hugh II Count Of Ponthieu mother: Bertha Of Aumale
34. Rosella Of St Pol m. Rudolf Count Of Guines
m. Rudolf Count Of Guines father: Ardolf Count Of Guines mother: Mathilde Of Bologne
37. Henry I Seigneur De Chatillon m. Ermengarde Heiress Of Montjoy
m. Ermengarde Heiress Of Montjoy father: Alberic Seigneur De Pacy And Montjoy
38. Roger III De TOENI, Baron Of Flamstead m. Ida (Gertrude) Of Hainault
m. Ida (Gertrude) Of Hainault father: Baldwin III Count Of Hainault mother: Yolande Of Guelders
42. Godeheut De TOENI m. Robert De Newburgh
m. Robert De Newburgh father: Henry De Newburgh, Earl Of Warwick mother: Margaret De Perche
43. Margaret De TOENI m. Walter De CLIFFORD, Baron Of Clifford
m. Walter De CLIFFORD, Baron Of Clifford father: Richard Fitz PONS, Baron Of Clifford mother: Maud Of Gloucester
45. Geoffrey Plantagenet Count Of Anjou, Duke Of Normandy m1. Matilda m2.
m. Matilda father: Henry I Beauclerc King Of England mother: Matilda Of Scotland
46. Helie Of Anjou, Count Of Maine m. Philippa De PERCHE
m. Philippa De PERCHE father: Routrou II Count Of Perche mother: Matilda
48. Sybil Of Anjou m1. William Clito Earl Of Flanders m2. Thierry Of Lorraine, Count Of Flanders
m. William Clito Earl Of Flanders father: Robert Curthose Duke Of Normandy mother: Sybilla Of Conversaria
m. Thierry Of Lorraine, Count Of Flanders father: Thierry II Duke Of Lorraine mother: Gertrude Of Flanders
50. Amalric I King Of Jerusalem m1. Agnes De Courtenay m2. Maria Komnene
m. Agnes De Courtenay father: Joscelin III De Courtenay, Count Of Edesse mother: Beatrice
m. Maria Komnene father: Ioannes KOMNENOS DOUKAS mother: (Unk Dau) Taronitissa Komnene
51. Amaury De Montfort, Count Of Evereux m. Mabel Of Gloucester
m. Mabel Of Gloucester father: William Meullant FITZ ROBERT, Earl Of Gloucester mother: Hawise DeBEAUMONT
52. Simon De MONTFORT, Seigneur Of Montfort And Ro m. Amice BEAUMONT, Countess Of Leicester
m. Amice BEAUMONT, Countess Of Leicester father: Sir Robert De BEAUMONT, Earl Of Leicester mother: Petronilla De GRANTMESNIL
53. Bertrade De MONTFORT m. Hugh Of Kevelioc, Earl Of Chester
m. Hugh Of Kevelioc, Earl Of Chester father: Ranulf De GERNON, Earl Of Chester, Vicomte D'Avranches mother: Maud De CAEN
54. Sir Robert De DUNSTANVILLE, Count De Meulan m. Maud FITZ ROY
m. Maud FITZ ROY father: Reginald De DUNSTANVILLE, Earl Of Cornwall mother: Mabel
56. Amaury De MEULAN, Seigneur De Gournay-Sur-Marne m. Adele Of Luzarches
m. Adele Of Luzarches
60. Isabella De BEAUMONT m1. Geoffroy Sire De Mayenne m2. Maurice II Sire De Craon
m. Geoffroy Sire De Mayenne father: Juhael I Lord Of Mayenne mother: Clemence Of Poitieu
m. Maurice II Sire De Craon father: Hugh Sire De Craon mother: Marquise De Vitra
63. William Crespin m.