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:
Children:
  1. Robert De MORTIMER Death: Before 5 Jul 1219

Bibliography
  1. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 09, Moels-Nugent. London: St Catherine Press, 1936. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP IX [Ap][p0-9].*].
  2. Stephen, Leslie, and Lee, Sidney, eds., Dictionary of National Biography. London: Smith, Elder & Co, 1885-1901. Drew 920.042 D555d. Information from this source tagged as [Ref: DNB [A-Za-z].*].
  3. 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]*].
  4. Sanders, I. J., English Baronies, A Study of Their Origin and Descent 1086-1327. Oxford: Clarendon Press, 1960. Information from this source tagged as [Ref: Sanders Baronies p[0-9]*].

Sources for birth and parent Information
parents:
[Ref: DNB v39p128]
Sources with Information about marriage to unknown
child:
[Ref: CP IX p258(j), CP IX p258, Richardson RoyalAnc v4p468, Sanders Baronies p75(6)]
Research Notes:
founder of the Richard's Castle branch of the Mortimers [Ref: DNB v39p128]

of Essex [Ref: CP IX p258]



Pedigree of Robert De MORTIMER
                                     /-----Rodulf De Warrene
                            /-----Roger De MORTIMER
                           |        |         /-----Tesselin Vicomte Of Rouen
                           |         \-----Beatrice De VASCOEUIL
                   /-----Ralph De MORTIMER, Baron Of Wigmore
                  |         \-----Hawise
          /-----Hugh De MORTIMER, Baron Of Wigmore
         |         \-----Milicent
 /-----Hugh De MORTIMER, Baron Of Wigmore
Robert De MORTIMER
|                                    /-----Anschitil Vicomte Of The Bessin
|                           /-----Ranulph I De MESCHINES, Vicomte De Bayeux
|                  /-----Ranulph II De MESCHINES, Vicomte De Bayeux
|                 |        |                                    /-----William Longspee Duke Of Normandy
|                 |        |                           /-----Richard I The Fearless Duke Of Normandy
|                 |        |                          |         \-----Espriota
|                 |        |                  /-----Richard II The Good Duke Of Normandy
|                 |        |                 |        |         /-----(Unk) Forquelar Of Cirques
|                 |        |                 |         \-----Gunnora
|                 |        |         /-----Richard III Duke Of Normandy
|                 |        |        |        |                  /-----Judhael Count Of Rennes
|                 |        |        |        |         /-----Conan I Duke Of Brittany
|                 |        |        |        |        |         \-----Gerberge
|                 |        |        |         \-----Judith Of Brittany
|                 |        |        |                 |         /-----Geoffrey I Grisgonelle Count Of Anjou
|                 |        |        |                  \-----Ermengarde Of Anjou
|                 |        |        |                           \-----Adele Of Troyes
|                 |         \-----Alice Of Normandy
|         /-----William De MESCHINES, Baron Of Egremont
|        |        |                                    /-----Ansfred The Dane Vicomte Of Hiesmer
|        |        |                           /-----Ansfred Le Goz, Vicomte De Hiesmer
|        |        |                  /-----Turstain De Goz, Vicount Of Hiemois
|        |        |         /-----Richard Le Goz, Vicomte D'Avranches
|        |         \-----Margaret Le Goz
|        |                  \-----Emma
 \-----Maud De MESCHINES
         |                  /-----Rainfred De RUMILLY
         |         /-----Robert De RUMILLY, Baron Of Skipton
          \-----Cecily De ROMILLY



Descendants of Robert De MORTIMER
1. Robert De MORTIMER m.

2nd generation

2. Robert De MORTIMER m. Margaret De SAY
m. Margaret De SAY father: Hugh De SAY, Baron Of Richard's Castle mother: Mabel MARMION

3rd generation

3. Hugh De MORTIMER, Baron of Richard's Castle m.

4th generation

8. Robert De MORTIMER, Baron of Richard's Castle m. Joyce La ZOUCHE
m. Joyce La ZOUCHE father: William La ZOUCHE mother: Maud De HOWBRIDGE

5th generation

9. Hugh De MORTIMER, Lord Mortimer m. Maud
m. Maud
10. Sir William La ZOUCHE De MORTIMER, Lord Zouche m1. Alice De TOENI m2. Alianore DeCLARE
m. Alice De TOENI father: Ralph VII De TOENI, Baron Of Flamstead mother: Mary
m. Alianore DeCLARE father: Sir Gilbert DeCLARE, Earl Of Gloucester And Hertford mother: Joan PLANTAGENET