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. Maud BEAUMONT Death: 3 Jul 1467
  2. Sir Thomas BEAUMONT

Bibliography
  1. Burke, Sir John Bernard, Genealogical and Heraldic History of the Peerage Baronetage and Knightage. 99th edition. London: Burke's Peerage, 1949. Available at http://archive.org/details/burkesgenealogic1949unse. Information from this source tagged as [Ref: Burke Peerage [cx0-9]*].
  2. Faris, David, Plantagenet ancestry of seventeenth century colonists: the descent from the later Plantagenet Kings of England, Henry III, Edward I, Edward II, and Edward III, of emigrants from England and Wales to the North American colonies before 1701, second edition. Boston: New England Historical Genealogical Society, 1999. NYPL APR (New England) 01-1513. Information from this source tagged as [Ref: Faris PA2 p[0-9ivxc]*].
  3. Roskell, J S, History of Parliament: The House of Commons 1386-1421. Wolfboro Falls, NH: Alan Sutton, 1992. NYPL JFE 95-5018. Information from this source tagged as [Ref: HoP 1386-1421 v[1-4]p[0-9]*].
  4. Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families. Baltimore, MD: Genelogical Publishing Co, 2004. Information from this source tagged as [Ref: Richardson PA 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 v2p[0-9]*].

Sources for birth and parent Information
date:
abt 1370 (age 26 in 1396) [Ref: Richardson RoyalAnc v2p129],
parents:
[Ref: Richardson RoyalAnc v2p128],
father:
[Ref: Richardson RoyalAnc v2p333]
Sources with Inaccurate birth and parent Information
father:
Henry de WILLINGTON (#235698) [Ref: Faris PA2 p101, Richardson PA p240]
Sources for death Information
date:
[Ref: Richardson RoyalAnc v2p129]
Sources with Information about marriage to Sir William BEAUMONT
names:
[Ref: Faris PA2 p101],
child:
[Ref: Burke Peerage p591, HoP 1386-1421 v2p669, Richardson PA p240, Richardson RoyalAnc v2p129, Richardson RoyalAnc v2p333]
Research Notes:
descendant of a Magna Carta Surety, and descendant of Charlemagne [WTM: I can't verify either of these claims] [Ref: Faris PA2 p101]

1396: coheiress to her brother, John [Ref: Richardson RoyalAnc v2p129]



Pedigree of Isabel WILLINGTON
                                              /-----Ralph De WILINGTON
                                     /-----Ralph De WILINGTON
                                    |        |                  /-----John FRANC CHEVALIER
                                    |        |         /-----William FRANC CHEVALIER
                                    |        |        |         \-----Wymark
                                    |         \-----Olimpia FRANC CHEVALIER
                            /-----Sir Ralph De WILINGTON
                           |        |                           /-----Jordan De CHAMBERNON
                           |        |                  /-----Jordan De CHAMBERNON
                           |        |                 |         \-----Mabel FITZ ROBERT
                           |        |         /-----William De CHAMPERNON
                           |        |        |        |         /-----Hasculf De SOLIGNY
                           |        |        |         \-----Emma De SOLIGNY
                           |        |        |                  \-----Iseult De DOL
                           |         \-----Joan De CHAMPERNON
                           |                 |         /-----Rainald De WHITCHURCH
                           |                  \-----Eve De WHITCHURCH
                           |                          |         /-----Nicholas De BOLNEY
                           |                           \-----Alice De BOLNEY
                   /-----Henry De WILINGTON
                  |         \-----Juliane
          /-----Sir Henry De WILINGTON
         |        |                  /-----William De EBROICIS
         |        |         /-----Alexander De FREVILL
         |        |        |        |                           /-----Sir Elis II GIFFARD, Baron Of Elston
         |        |        |        |                  /-----Walter GIFFARD
         |        |        |        |                 |         \-----Berta
         |        |        |        |         /-----Hugh GIFFARD
         |        |        |         \-----Maud GIFFARD
         |        |        |                 |                  /-----Richard De CORMEILLES, Baron Of Tarrington
         |        |        |                 |         /-----Walter De CORMEILLES, Baron Of Tarrington
         |        |        |                 |        |         \-----Beatrice
         |        |        |                  \-----Sibyl De CORMEILLES
         |         \-----Margaret De FREVILL
         |                 |                                    /-----Hugh De CROMWELL
         |                 |                           /-----Ralph De CROMWELL
         |                 |                  /-----Ralph De CROMWELL
         |                 |         /-----Sir Ralph De CROMWELL
         |                  \-----Joan De CROMWELL
         |                          |                           /-----Robert MARMION, Baron Of Tamworth
         |                          |                  /-----Robert MARMION, Baron Of Tamworth
         |                          |                 |         \-----Maud De BEAUCHAMP
         |                          |         /-----Philip MARMION, Baron Of Tamworth
         |                          |        |        |         /-----Phillip De VASSY
         |                          |        |         \-----Julianne De VASSY
         |                           \-----Mazere MARMION
         |                                   |                  /-----John De KILPEK, Baron Of Pulverbatch
         |                                   |         /-----Hugh De KILPEK, Baron Of Pulverbatch
         |                                    \-----Joan De KILPEK
 /-----Sir John De WILINGTON
|        |         /-----Sir John De WHALESBOROUGH
|         \-----Isabel De WHALESBOROUGH
Isabel WILLINGTON
|         /-----Sir Walter CARMINOW
 \-----Maud CARMINOW
         |         /-----Sir Stephen TYNTEN
          \-----Alice TYNTEN



Descendants of Isabel WILLINGTON
1. Isabel WILLINGTON m. Sir William BEAUMONT
m. Sir William BEAUMONT father: Sir John De BEAUMONT mother: Joan De STOCKHEYE

2nd generation

2. Maud BEAUMONT m. Sir Hugh COURTENAY
m. Sir Hugh COURTENAY father: Sir Edward COURTENAY mother: Emmeline DAUNEY

3rd generation

6. Sir Hugh COURTENAY m. Margaret CARMINOW
m. Margaret CARMINOW father: Thomas CARMINOW mother: Joan HILL

4th generation

7. Sir Edward COURTENAY, K.G., Earl of Devon m. Elizabeth COURTENAY
m. Elizabeth COURTENAY father: Sir Philip COURTENAY mother: Elizabeth
10. Elizabeth COURTENAY m. John TRETHURFFE
m. John TRETHURFFE father: Reynold TRETHURFFE mother: Margaret St AUBYN

5th generation

13. William COURTENAY, Earl Of Devon m. Catherine PLANTAGENET
m. Catherine PLANTAGENET father: Edward IV Duke Of York, King Of England mother: Elizabeth WYDVILLE
15. Thomas TRETHURFFE m. Maud TREVISA
m. Maud TREVISA