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:
Marriage: Children:
  1. Sir Edward COURTENAY, K.G., Earl of Devon Death: 28 May 1509
  2. Sir Walter COURTENAY
  3. Maud COURTENAY
  4. Elizabeth COURTENAY
  5. Isabella COURTENAY
  6. Florence COURTENAY

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. 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. 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]*].
  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 1427 [Ref: Richardson PA p241],
parents:
[Ref: Burke Peerage p591, ES III.4 #630, Richardson PA p240, Richardson PA p241, Richardson RoyalAnc v2p333],
father:
[Ref: CP IV p328, CP IV p335]
Sources for death Information
date:
[Ref: Richardson PA p241, Richardson RoyalAnc v2p334]
1471 [Ref: CP IV p335]
May 1471, after battle of Tewkesbury [Ref: CP IV p328 (with corr in XIV p260)]
V 1471/VIII 1472 [Ref: ES III.4 #630],
place:
[Ref: Burke Peerage p591, Richardson PA p241, Richardson RoyalAnc v2p334]
Sources with Information about marriage to Margaret CARMINOW
child:
[Ref: Burke Peerage p591, CP IV p328, Richardson PA p241, Richardson RoyalAnc v2p334]
Research Notes:
Knt, of Bocconnoc, Cornwall [Ref: Richardson PA p241]
Knt, of Boconnoc, Cornwall, Hinton (in Mudford), Somerset, etc [Ref: Richardson RoyalAnc v2p333]
of Boconock, Cornwall [Ref: Burke Peerage p591, CP IV p328]

heir of his father [Ref: CP IV p328, Richardson PA p241, Richardson RoyalAnc v2p334]

1447, 1449-50: Knight of the Shire for Cornwall [Ref: Richardson RoyalAnc v2p334]
Knight of the Shire for Cornwall [Ref: Richardson PA p241]

heir of his father [Ref: CP IV p328, Richardson PA p241]

had four daughters, all of whom had issue [Ref: CP IV p335]



Pedigree of Sir Hugh COURTENAY
                                                                /-----Reginald De COURTENAY
                                                       /-----Sir Robert De COURTENAY, Baron Of Oakhampton
                                                      |         \-----Hawise De COURCY
                                              /-----Sir John De COURTENAY, Baron Of Oakhampton
                                             |        |         /-----William De REVIERS, Earl Of Devon
                                             |         \-----Mary De VERNON
                                             |                  \-----Maud De BEAUMONT
                                     /-----Sir Hugh De COURTENAY, Baron Of Oakhampton
                                    |        |                  /-----Robert De VERE, Earl Of Oxford, MC Surety
                                    |        |         /-----Sir Hugh De VERE, Earl Of Oxford
                                    |        |        |         \-----Isabel De BOLEBEC
                                    |         \-----Isabel De VERE
                                    |                 |         /-----Saire De QUINCEY, Earl Of Winchester, MC Suret
                                    |                  \-----Hawise De QUINCEY
                                    |                           \-----Margaret BEAUMONT
                            /-----Sir Hugh De COURTENAY, Earl Of Devon
                           |        |                           /-----Thomas Le DESPENSER
                           |        |                  /-----Sir Hugh Le DESPENSER
                           |        |                 |         \-----Recuara
                           |        |         /-----Sir Hugh Le DESPENSER, Justiciar Of England
                           |         \-----Eleanor Le DESPENSER
                           |                 |                  /-----Sir Alan BASSET
                           |                 |         /-----Sir Philip BASSET, Justiciar Of England
                           |                 |        |         \-----Aline De GAI
                           |                  \-----Aline BASSET
                           |                          |         /-----Matthew De LOUVAINE, Baron Of Little Easton
                           |                           \-----Hawise De LOUVAINE
                           |                                    \-----Muriel (Amy)
                   /-----Sir Hugh De COURTENAY, Earl Of Devon
                  |        |                                    /-----Adam De PORT, Baron Of Basing
                  |        |                           /-----William De St JOHN, Baron Of Basing
                  |        |                          |         \-----Mabel De ORVAL
                  |        |                  /-----Sir Robert De St JOHN, Baron Of Basing
                  |        |                 |        |         /-----Roger IV De TOENI, Baron Of Flamstead
                  |        |                 |         \-----Godeheut
                  |        |                 |                  \-----Constance De BEAUMONT
                  |        |         /-----Sir John De St JOHN, Baron Of Basing
                  |        |        |        |                  /-----Sir William De CANTELOU, Baron Of Eaton Bray
                  |        |        |        |         /-----Sir William De CANTELOU, Baron Of Eaton Bray
                  |        |        |        |        |         \-----Mesceline De BRACI
                  |        |        |         \-----Agnes De CAUNTELO
                  |        |        |                 |         /-----Hugh De GOURNAY
                  |        |        |                  \-----Millicent De GOURNAY
                  |        |        |                           \-----Julia De DAMMARTIN
                  |         \-----Agnes De St JOHN
                  |                 |                           /-----Herbert FITZ HERBERT
                  |                 |                  /-----Piers FITZ HERBERT
                  |                 |                 |         \-----Lucy Of Hereford
                  |                 |         /-----Sir Reynold FITZ PIERS
                  |                 |        |        |         /-----Robert FITZ ROGER, Baron Of Whalton
                  |                 |        |         \-----Alice De WARKWORTH
                  |                 |        |                  \-----Margery De CHESNEY, Lady Of Horsford
                  |                  \-----Alice FITZ REYNOLD
                  |                          |         /-----William STANFORD
                  |                           \-----Alice STANFORD
          /-----Sir Edward COURTENAY
         |        |                                             /-----Henry De BOHUN, Earl Of Hereford, MC Surety
         |        |                                    /-----Humphrey V De BOHUN, Earl Of Hereford And Essex
         |        |                                   |         \-----Maud FITZ GEOFFREY De MANDEVILLE
         |        |                           /-----Humphrey VI De BOHUN
         |        |                          |        |         /-----Raoul I De LUSIGNAN, Count D'Eu
         |        |                          |         \-----Maud D'EU
         |        |                          |                  \-----Alice D'EU, Countess Of Eu, Lady Of Hastings
         |        |                  /-----Humphrey VII De BOHUN, Earl Of Hereford And Essex
         |        |                 |        |                  /-----Reginald De BRAOS, Baron Of Bramber
         |        |                 |        |         /-----William De BRAIOSE, Baron Of Brecknock Castle
         |        |                 |        |        |         \-----Gracia De BRIWERE
         |        |                 |         \-----Eleanor De BRAIOSE
         |        |                 |                 |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
         |        |                 |                  \-----Eve MARSHALL
         |        |                 |                           \-----Isabel De CLARE, Countess Of Pembroke
         |        |         /-----Humphrey VIII De BOHUN, Earl Of Hereford And Essex
         |        |        |        |                           /-----Ingleman De FIENNES
         |        |        |        |                  /-----William De FIENNES
         |        |        |        |                 |         \-----Sybilla De BOULOGNE
         |        |        |        |         /-----Sir Ingleman FIENNES, K.B., Lord Of Wendover
         |        |        |        |        |        |         /-----Alberic II De DAMMARTIN, Count Of Dammartin
         |        |        |        |        |         \-----Agnes De DAMMARTIN
         |        |        |        |        |                  \-----Maud Of Clermont
         |        |        |         \-----Maud De FIENNES
         |        |        |                  \-----Isabel
         |         \-----Margaret De BOHUN
         |                 |                                    /-----Henry II Curt Mantel PLANTAGENET, King Of England
         |                 |                           /-----John Lackland PLANTAGENET, King Of England
         |                 |                          |         \-----Eleanor Duchess Of Aquitaine
         |                 |                  /-----Henry III King Of England
         |                 |                 |        |         /-----Aymer Tailefer, Count Of Angouleme
         |                 |                 |         \-----Isabel Of Angouleme
         |                 |                 |                  \-----Alice De Courtenay
         |                 |         /-----Edward I King Of England
         |                 |        |        |                  /-----Alfonso II Count Of Provence
         |                 |        |        |         /-----Raymond Berengar IV Count Of Provence And Forcalquier
         |                 |        |        |        |         \-----Gersenda II Of Sabran
         |                 |        |         \-----Eleanor Of Provence
         |                 |        |                 |         /-----Thomas I Count Of Savoy
         |                 |        |                  \-----Beatrice Of Savoy
         |                 |        |                           \-----Margaret Of Geneva
         |                  \-----Elizabeth PLANTAGENET
         |                          |                           /-----Fernando II King Of Leon
         |                          |                  /-----Alfonso IX King Of Leon
         |                          |                 |         \-----Urraca Of Portugal
         |                          |         /-----Fernando III The Saint King Of Castile And Leon
         |                          |        |        |         /-----Alfonso VIII The Good King Of Castile
         |                          |        |         \-----Berengaria Of Castile
         |                          |        |                  \-----Eleanor Of England
         |                           \-----Eleanor Of Castile
         |                                   |                  /-----Alberic II De DAMMARTIN, Count Of Dammartin
         |                                   |         /-----Simon De DAMMARTIN, Count Of Aumale
         |                                   |        |         \-----Maud Of Clermont
         |                                    \-----Joan De DAMMARTIN
         |                                            |         /-----William III De PONTHIEU, Count Of Ponthieu
         |                                             \-----Marie Countess Of Ponthieu
         |                                                      \-----Alice Of France
 /-----Sir Hugh COURTENAY
|        |         /-----Sir John DAUNEY
|         \-----Emmeline DAUNEY
|                 |         /-----Walter TREVERBIN
|                  \-----Sybil TREVERBIN
Sir Hugh COURTENAY
|                  /-----Sir John De BEAUMONT
|         /-----Sir William BEAUMONT
|        |        |         /-----Robert De STOCKHEYE
|        |         \-----Joan De STOCKHEYE
 \-----Maud BEAUMONT
         |                                                      /-----Ralph De WILINGTON
         |                                             /-----Ralph De WILINGTON
         |                                            |         \-----Olimpia FRANC CHEVALIER
         |                                    /-----Sir Ralph De WILINGTON
         |                                   |        |         /-----William De CHAMPERNON
         |                                   |         \-----Joan De CHAMPERNON
         |                                   |                  \-----Eve De WHITCHURCH
         |                           /-----Henry De WILINGTON
         |                          |         \-----Juliane
         |                  /-----Sir Henry De WILINGTON
         |                 |        |                  /-----William De EBROICIS
         |                 |        |         /-----Alexander De FREVILL
         |                 |        |        |        |         /-----Hugh GIFFARD
         |                 |        |        |         \-----Maud GIFFARD
         |                 |        |        |                  \-----Sibyl De CORMEILLES
         |                 |         \-----Margaret De FREVILL
         |                 |                 |                  /-----Ralph De CROMWELL
         |                 |                 |         /-----Sir Ralph De CROMWELL
         |                 |                  \-----Joan De CROMWELL
         |                 |                          |         /-----Philip MARMION, Baron Of Tamworth
         |                 |                           \-----Mazere MARMION
         |                 |                                    \-----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 Sir Hugh COURTENAY
1. Sir Hugh COURTENAY m. Margaret CARMINOW
m. Margaret CARMINOW father: Thomas CARMINOW mother: Joan HILL

2nd generation

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

3rd generation

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

4th generation

13. Henry COURTENAY, K.G., Marquis of Exeter, Ear m1. Elizabeth GREY, Baroness Lisle m2. Gertrude BLOUNT
m. Elizabeth GREY, Baroness Lisle father: John GREY, Viscount Lisle mother: Marcella HOWARD
m. Gertrude BLOUNT father: William BLOUNT, K.G., Lord Mountjoy mother: Elizabeth SAY
15. Margaret TRETHURFFE m1. John BOSCAWEN m2. Edward COURTENAY m3. Richard BULLER
m. John BOSCAWEN father: John BOSCAWEN mother: Elizabeth LOWER
m. Edward COURTENAY father: Edward COURTENAY mother: Alice WOTTON
m. Richard BULLER father: Alexander BULLER mother: Elizabeth HORSEY

5th generation

24. Francis BULLER m. Thomasine WILLIAMS
m. Thomasine WILLIAMS father: Thomas WILLIAMS mother: Emlyn CREWSE