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:
Bibliography
  1. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 01 A-Basing. London: St Catherine Press, 1910. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Vol 1 also available at http://archive.org/completepeerageo01coka Information from this source tagged as [Ref: CP I [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].*].
  3. Clutterbuck, Robert, History and Antiquities of the County of Hertford, London: Nichols, Son, and Bentley, 1815-27, v1-3. Available at https://familysearch.org/search/catalog/188626. Information from this source tagged as [Ref: Clutterbuck Hertford v[1-3]p[0-9]*].
  4. 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 v2p[0-9]*].

Sources for birth and parent Information
date:
third child [Ref: CP IV p323],
parents:
[Ref: CP I p356(b), CP IV p323, Clutterbuck Hertford v2p261, Richardson RoyalAnc v2p189]
Sources for death Information
place:
[Ref: CP I p356(b), CP IV p323]
Sources for burial Information
place:
[Ref: CP I p356(b), CP IV p323]
Research Notes:



Pedigree of William De FORZ
                   /-----William De FORZ, Count Of Aumale
          /-----William De FORZ, Count Of Aumale
         |        |                                             /-----Eudes II Count Of Blois
         |        |                                    /-----Stephen II Count Of Champagne
         |        |                                   |         \-----Ermengarde Of Auvergne
         |        |                           /-----Eudes Count Of Champagne, Lord Of Holderness
         |        |                          |         \-----Adela
         |        |                  /-----Stephen Of Aumale, Lord Of Holderness
         |        |                 |        |                  /-----Richard II The Good Duke Of Normandy
         |        |                 |        |         /-----Robert I The Devil Duke Of Normandy
         |        |                 |        |        |         \-----Judith Of Brittany
         |        |                 |         \-----Adelaide Of Normandy
         |        |                 |                 |         /-----Fulbert Of Falaise
         |        |                 |                  \-----Herleve Of Falaise
         |        |                 |                           \-----Duxia
         |        |         /-----William Le GROS, Count Of Aumale
         |        |        |        |                           /-----Rodulf De Warrene
         |        |        |        |                  /-----Roger De MORTIMER
         |        |        |        |                 |         \-----Beatrice De VASCOEUIL
         |        |        |        |         /-----Ralph De MORTIMER, Baron Of Wigmore
         |        |        |        |        |         \-----Hawise
         |        |        |         \-----Hawise De MORTIMER
         |        |        |                  \-----Milicent
         |         \-----Hawise Countess Of Aumale
         |                 |                                    /-----Donnchad (Duncan I) Mac CRINAN, King Of Scots
         |                 |                           /-----Mael Coluim Ceann Moir (Malcolm III) Canmore Mac DONNCHAD, King Of Scots
         |                 |                          |         \-----Sibylia Of Northumbria
         |                 |                  /-----Duncan II Mac MAEL COLUIM
         |                 |                 |        |         /-----Finn Arnisson
         |                 |                 |         \-----Ingibiorg Finnsdatter
         |                 |                 |                  \-----Bergliot
         |                 |         /-----William FITZ DUNCAN, Earl Of Moray
         |                 |        |        |                  /-----Maldred Lord Of Carlisle
         |                 |        |        |         /-----Gospatric I Earl Of Northumberland
         |                 |        |        |        |         \-----Ealdgyth
         |                 |        |         \-----Ethelreda Of Northumberland
         |                 |        |                 |         /-----Ethelred II The Redeless King Of England
         |                 |        |                  \-----(Unk Dau)
         |                 |        |                           \-----Alfflaed
         |                  \-----Cecily Lady Of Skipton
         |                          |                           /-----Ranulph I De MESCHINES, Vicomte De Bayeux
         |                          |                  /-----Ranulph II De MESCHINES, Vicomte De Bayeux
         |                          |                 |         \-----Alice Of Normandy
         |                          |         /-----William De MESCHINES, Baron Of Egremont
         |                          |        |        |         /-----Richard Le Goz, Vicomte D'Avranches
         |                          |        |         \-----Margaret Le Goz
         |                          |        |                  \-----Emma
         |                           \-----Alice De RUMILLY, Lady Of Skipton
         |                                   |                  /-----Rainfred De RUMILLY
         |                                   |         /-----Robert De RUMILLY, Baron Of Skipton
         |                                    \-----Cecily De ROMILLY
 /-----William De FORZ, Count Of Aumale
|        |                                    /-----William De MONTFICHET
|        |                           /-----William De MONTFICHET, Baron Of Stansted
|        |                          |         \-----Rohais
|        |                  /-----Gilbert De MONTFICHET, Baron Of Stansted
|        |                 |        |                           /-----Gilbert Count Of Brionne
|        |                 |        |                  /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
|        |                 |        |         /-----Gilbert FITZ RICHARD, Baron Of Clare
|        |                 |        |        |        |         /-----Walter Giffard Lord Of Longueville
|        |                 |        |        |         \-----Rohese GIFFARD
|        |                 |        |        |                  \-----Ermengarde FLATEL
|        |                 |         \-----Margaret De CLARE
|        |                 |                 |                  /-----Renaud Count Of Clermont
|        |                 |                 |         /-----Hugh Count Of Clermont
|        |                 |                 |        |         \-----Ermengardis
|        |                 |                  \-----Adeliza De CLERMONT
|        |                 |                          |         /-----Hildouin III De Rameru, Count Of Montdidier And Roucy
|        |                 |                           \-----Margaret De Roucy
|        |                 |                                    \-----Adele De Roucy
|        |         /-----Richard De MONTFICHET, Baron Of Stansted
|        |        |        |         /-----Sir Richard De LUCY, Justiciar Of England
|        |        |        |        |         \-----Avelina
|        |        |         \-----Aveline De LUCY
|        |        |                 |                           /-----Eustace II Count Of Boulogne
|        |        |                 |                  /-----Goisfred Lord Of Carshalton
|        |        |                 |         /-----William De BOULOGNE
|        |        |                 |        |        |         /-----Geoffrey De MANDEVILLE, Baron Of Pleshy
|        |        |                 |        |         \-----Beatrice De MANDEVILLE
|        |        |                 |        |                  \-----Athelaise
|        |        |                  \-----Rohese
|         \-----Aveline De Montfichet
|                  \-----Millicent
William De FORZ
|                                                      /-----Baldwin De REVIERS
|                                                     |         \-----(Unk Dau) De Centumvillis
|                                             /-----Richard De REVIERS, Seigneur Of Reviers, Vernon,
|                                    /-----Baldwin De REVIERS, Earl Of Devon
|                                   |        |         /-----William PEVEREL, Baron Of Peverel
|                                   |         \-----Adelise PEVEREL
|                                   |                  \-----Adeline
|                           /-----William De REVIERS, Earl Of Devon
|                          |        |         /-----Nigel
|                          |         \-----Adelise
|                          |                 |         /-----Alvred Lord Of Barnstaple And Totnes
|                          |                  \-----(Unk Dau) De TOTNES
|                  /-----Baldwin De REVIERS
|                 |        |                                    /-----Roger De Beaumont
|                 |        |                           /-----Sir Robert De Beaumont, Earl Of Leicester
|                 |        |                          |         \-----Adelise Of Meulan
|                 |        |                  /-----Waleran De BEAUMONT, Earl Of Worcester
|                 |        |                 |        |         /-----Hugh Magnus Duke Of France
|                 |        |                 |         \-----Isabel De Vermandois, Countess Of Leicester
|                 |        |                 |                  \-----Adelaide De Vermandois, Countess Of Vermandois
|                 |        |         /-----Sir Robert De DUNSTANVILLE, Count De Meulan
|                 |        |        |        |                  /-----Simon I De MONTFORT, Seigneur Of Montfort L'Amau
|                 |        |        |        |         /-----Amauri IV De MONTFORT, Count Of Evereux
|                 |        |        |        |        |         \-----Agnes Of Evereux
|                 |        |        |         \-----Agnes De MONTFORT
|                 |        |        |                 |         /-----Anscau De Garlande, Seneschal Of France
|                 |        |        |                  \-----Agnes De Garlande
|                 |        |        |                           \-----(Unk) De Montmorency
|                 |         \-----Maud De BEAUMONT
|                 |                 |                           /-----William The Conqueror King Of England
|                 |                 |                  /-----Henry I Beauclerc King Of England
|                 |                 |                 |         \-----Maud Of Flanders
|                 |                 |         /-----Reginald De DUNSTANVILLE, Earl Of Cornwall
|                 |                 |        |        |         /-----Robert CORBET, Lord of Alcester
|                 |                 |        |         \-----Sibyl CORBET
|                 |                  \-----Maud FITZ ROY
|                 |                          |                  /-----Richard Fitz Turold, Baron Of Cardinham
|                 |                          |         /-----William Fitz Richard, Baron Of Cardinham
|                 |                          |        |         \-----Emma
|                 |                           \-----Mabel
|                 |                                    \-----Aanor
|         /-----Baldwin De REDVERS, Earl Of Devon
|        |        |                                    /-----Gerold Marshal
|        |        |                           /-----Robert Fitz Gerold
|        |        |                  /-----Henry FITZ GEROLD, Chamberlain
|        |        |                 |        |                  /-----Huard De NOERS
|        |        |                 |        |         /-----Ralph De NOERS
|        |        |                 |         \-----Alice De NOERS
|        |        |                 |                  \-----Agnes
|        |        |         /-----Warin FITZGEROLD, Chamberlain
|        |        |        |         \-----Maud De CHESNEY
|        |         \-----Margaret FITZGEROLD
|        |                 |                                    /-----Richard De CURCY
|        |                 |                           /-----William De CURCY
|        |                 |                          |         \-----Wandelmode
|        |                 |                  /-----William De CURCY, Baron Of Stogursey
|        |                 |                 |        |         /-----William De FALAISE, Baron Of Stogursey
|        |                 |                 |         \-----Emma De FALAISE
|        |                 |                 |                  \-----Geva De BURCI
|        |                 |         /-----William De CURCY, Baron Of Stogursey
|        |                 |        |        |                  /-----Ranulph II De MESCHINES, Vicomte De Bayeux
|        |                 |        |        |         /-----William De MESCHINES, Baron Of Egremont
|        |                 |        |        |        |         \-----Margaret Le Goz
|        |                 |        |         \-----Avice De RUMELLI
|        |                 |        |                 |         /-----Robert De RUMILLY, Baron Of Skipton
|        |                 |        |                  \-----Cecily De ROMILLY
|        |                  \-----Alice De CURCY
|        |                          |                           /-----William De Warrene, Earl Of Surrey
|        |                          |                  /-----William II De Warrene, Earl Of Surrey
|        |                          |                 |         \-----Gundred
|        |                          |         /-----Reginald De WARENNE
|        |                          |        |        |         /-----Hugh Magnus Duke Of France
|        |                          |        |         \-----Isabel De Vermandois, Countess Of Leicester
|        |                          |        |                  \-----Adelaide De Vermandois, Countess Of Vermandois
|        |                           \-----Gundrada De WARENNE
|        |                                   |                  /-----Richard De WORMEGAY, Baron Of Wormegay
|        |                                   |         /-----William De WORMEGAY, Baron Of Wormegay
|        |                                    \-----Alice De WORMEGAY
 \-----Isabel De REDVERS
         |                                                      /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
         |                                             /-----Gilbert FITZ RICHARD, Baron Of Clare
         |                                            |         \-----Rohese GIFFARD
         |                                    /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
         |                                   |        |         /-----Hugh Count Of Clermont
         |                                   |         \-----Adeliza De CLERMONT
         |                                   |                  \-----Margaret De Roucy
         |                           /-----Roger De CLARE, Earl Of Hertford
         |                          |        |                  /-----Ranulph II De MESCHINES, Vicomte De Bayeux
         |                          |        |         /-----Ranulph III De MESCHINES, Earl Of Chester
         |                          |        |        |         \-----Margaret Le Goz
         |                          |         \-----Adeliza Le MESCHIN
         |                          |                 |         /-----Thorold Of Buckingham, Sheriff Of Lincoln
         |                          |                  \-----Lucia Of East Angies
         |                          |                           \-----(Unk Dau)
         |                  /-----Richard De CLARE, Earl Of Hertford, MC Surety
         |                 |        |                           /-----Eudo De St James
         |                 |        |                  /-----Hasculf De St JAMES, Baron Of Field Dalling
         |                 |        |         /-----James De St HILARY, Baron Of Field Dalling
         |                 |        |        |         \-----Matilda
         |                 |         \-----Maud St. HILLARY
         |                 |                  \-----Aveline
         |         /-----Sir Gilbert De CLARE, Earl Of Hertford And Glouceste
         |        |        |                                    /-----William The Conqueror King Of England
         |        |        |                           /-----Henry I Beauclerc King Of England
         |        |        |                          |         \-----Maud Of Flanders
         |        |        |                  /-----Robert The Consul De CAEN, Earl Of Gloucester
         |        |        |         /-----William Meullant FITZ ROBERT, Earl Of Gloucester
         |        |        |        |        |                  /-----Hamon Sheriff Of Kent
         |        |        |        |        |         /-----Robert FITZ HAMOND, Lord Of Tewkesbury
         |        |        |        |         \-----Maud FITZ HAMOND
         |        |        |        |                 |         /-----Roger De Montgomery, Earl Of Shrewsbury
         |        |        |        |                  \-----Sybil De Montgomery
         |        |        |        |                           \-----Mabel De Belesme
         |        |         \-----Amice MEULANT, Countess Of Gloucester
         |        |                 |                           /-----Roger De Beaumont
         |        |                 |                  /-----Sir Robert De Beaumont, Earl Of Leicester
         |        |                 |                 |         \-----Adelise Of Meulan
         |        |                 |         /-----Sir Robert II De Beaumont, Earl Of Leicester
         |        |                 |        |        |         /-----Hugh Magnus Duke Of France
         |        |                 |        |         \-----Isabel De Vermandois, Countess Of Leicester
         |        |                 |        |                  \-----Adelaide De Vermandois, Countess Of Vermandois
         |        |                  \-----Hawise DeBEAUMONT
         |        |                          |                  /-----Ralph De Gael De Montfort, Earl Of Norfolk
         |        |                          |         /-----Ralph De MONTFORT, Seigneur Of Montfort-Gael
         |        |                          |        |         \-----Emma Fitz Osbern
         |        |                           \-----Amicia De Gael
          \-----Amicia De CLARE
                  |                                    /-----Robert Marshal
                  |                           /-----Gilbert GIFFARD, Marshal
                  |                  /-----John Fitz GILBERT The Marshal
                  |                 |        |         /-----Geoffrey De VENOIZ
                  |                 |         \-----(Unk dau) De VENOIZ
                  |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
                  |        |        |                           /-----Girold DAPIFER
                  |        |        |                  /-----Edward De SARESBERIE, Baron Of Trowbridge
                  |        |        |                 |         \-----Wulfwynn Of Cresswell
                  |        |        |         /-----Walter De SALISBURY, Baron Of Chitterne
                  |        |         \-----Sibyl De SALISBURY
                  |        |                 |                  /-----Hugh
                  |        |                 |         /-----Patric De CHAWORTH, Baron Of Kempsford
                  |        |                  \-----Sibyl De CHAWORTH
                  |        |                          |         /-----Ernulph De HESDIN, Baron Of Keevil
                  |        |                           \-----Matilda De HESDIN
                  |        |                                    \-----Emmeline
                   \-----Isabel MARSHALL
                           |                                    /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
                           |                           /-----Gilbert FITZ RICHARD, Baron Of Clare
                           |                          |         \-----Rohese GIFFARD
                           |                  /-----Gilbert De CLARE, Earl Of Pembroke
                           |                 |        |         /-----Hugh Count Of Clermont
                           |                 |         \-----Adeliza De CLERMONT
                           |                 |                  \-----Margaret De Roucy
                           |         /-----Richard "Strongbow" De CLARE, Earl Of Pembroke
                           |        |        |                  /-----Roger De Beaumont
                           |        |        |         /-----Sir Robert De Beaumont, Earl Of Leicester
                           |        |        |        |         \-----Adelise Of Meulan
                           |        |         \-----Elizabeth De BEAUMONT
                           |        |                 |         /-----Hugh Magnus Duke Of France
                           |        |                  \-----Isabel De Vermandois, Countess Of Leicester
                           |        |                           \-----Adelaide De Vermandois, Countess Of Vermandois
                            \-----Isabel De CLARE, Countess Of Pembroke
                                    |                           /-----Murchad Mac DAIRMAIT, King Of Laigin And Leinste
                                    |                  /-----Donnchad Mac MURCHAD, King Of Dublin, Laigin, Lei
                                    |                 |         \-----Sadb
                                    |         /-----Dairmait Mac MURCHAD, King Of Leinster
                                    |        |        |         /-----Gilla Michil Ua Braenain
                                    |        |         \-----Orlaith
                                    |        |                  \-----Iuchdelb
                                     \-----Aoife Macmurchada Of Leinster
                                             |                  /-----Gillacomghall Ua TUATHAIL
                                             |         /-----Muirchertach Ua TUATHAIL, King Of Ui Muiredaig
                                              \-----Mor Ua TUATHAIL
                                                      |         /-----Loigsech Ua MORDA, King Of Leix
                                                       \-----Cacht Of Leix
                                                                \-----Gormflaith



Descendants of William De FORZ
1. William De FORZ