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. Ralph DEINCOURT, Lord Deincourt Birth: 24 Jun 1380 Death: 7 Nov 1384
  2. Sir John DEINCOURT, Lord Deincourt Birth: 28 Feb 1381/2 in Middleham, Co York Death: 11 May 1406

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. 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]*].

Sources for birth and parent Information
date:
[Ref: CP IV p122],
place:
[Ref: CP IV p122],
parents:
[Ref: CP IV p122]
Sources for baptism Information
date:
[Ref: CP IV p122],
place:
[Ref: CP IV p122]
Sources for death Information
date:
15 or 16 Oct 1381 [Ref: CP IV p123]
Sources with Inaccurate death Information
date:
2 Jun 1364 [Ref: Burke Peerage p1169]
Sources with Information about marriage to Alice NEVILLE
names:
[Ref: Burke Peerage p1169, CP IV p123, Richardson RoyalAnc v4p231],
child:
[Ref: CP IV p124, Richardson RoyalAnc v4p278]
Research Notes:
3rd Lord Deincourt, of Barony cr 1299 [Ref: CP IV p122]
3rd Lord Deincourt [Ref: Richardson RoyalAnc v4p231, Richardson RoyalAnc v4p278]

grandson and heir of William (Deincourt) 2nd Lord Deincourt [Ref: CP IV p122]
son and heir of Sir William Deincourt [Ref: CP IV p122]



Pedigree of Wiliam DEINCOURT, Lord Deincourt
                                                                /-----John DEINCOURT, Baron Of Blankney
                                                       /-----Oliver DEINCOURT, Baron Of Blankney
                                                      |         \-----Alice MURDAC
                                              /-----Oliver DEINCOURT, Baron Of Blankney
                                             |         \-----Amabel
                                     /-----Sir John DEINCOURT, Baron Of Blankney
                                    |        |                  /-----Robert De La HAY, Lord Of Hanlac
                                    |        |         /-----Richard De La HAY, Baron Of Brattleby
                                    |        |        |         \-----Muriel Of Lincoln
                                    |         \-----Nichola De La HAY, Lady Of Munden
                                    |                 |         /-----William De VERNON, Seigneur Of Vernon
                                    |                  \-----Matilda De VERNON
                                    |                           \-----Lucy De TANCARVILLE
                            /-----Sir Edmund DEINCOURT, Lord Deincourt
                           |        |                           /-----Maldred FITZ DOLFIN, Lord Of Raby
                           |        |                  /-----Robert FITZ MALDRED, Lord Of Raby
                           |        |                 |         \-----Joan De STUTEVILLE
                           |        |         /-----Geoffrey FITZ ROBERT De NEVILL
                           |        |        |        |         /-----Geoffrey De NEVILLE, Governor Of Berwick
                           |        |        |         \-----Isabella De NEVILLE
                           |        |        |                  \-----Emma De BULMER
                           |         \-----Agnes De NEVILLE
                           |                  \-----Joan
                   /-----John DEINCOURT
                  |        |                                    /-----William De MOHUN, Baron Of Dunster
                  |        |                           /-----William De MOHUN, Baron Of Dunster
                  |        |                          |         \-----Godeheut De TOENI
                  |        |                  /-----Sir Reynold De MOHUN, Baron Of Dunster
                  |        |                 |         \-----Lucy
                  |        |         /-----Sir Reynold De MOHUN, Baron Of Dunster
                  |        |        |        |                  /-----Thomas De BRIWERE
                  |        |        |        |         /-----Sir William De BRIWERE, Baron Of Horsley
                  |        |        |        |        |         \-----(Unk) De ALBEMARLE
                  |        |        |         \-----Alice De BRIWERE
                  |        |        |                 |         /-----Hubert De VAUX, Baron Of Irthington
                  |        |        |                  \-----Beatrice De VALLE
                  |        |        |                           \-----Grecia
                  |         \-----Isabel De MOHUN
                  |                 |                  /-----Piers De LUTEGARESHALE
                  |                 |         /-----Geoffrey FITZ PIERS, Earl Of Essex
                  |                 |        |         \-----Maud
                  |                  \-----Hawise FITZ GEOFFREY
                  |                          |                  /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
                  |                          |         /-----Roger De CLARE, Earl Of Hertford
                  |                          |        |         \-----Adeliza Le MESCHIN
                  |                           \-----Aveline De CLARE
                  |                                   |         /-----James De St HILARY, Baron Of Field Dalling
                  |                                    \-----Maud St. HILLARY
                  |                                             \-----Aveline
          /-----Sir William DEINCOURT, Lord Deincourt
 /-----Sir William DEINCOURT
|        |                                                      /-----Eudon I Vicount Of Porhoet And Rennes
|        |                                             /-----Geoffrey Vicomte De Porhoet
|        |                                            |         \-----Anne De Leon
|        |                                    /-----Alan CEOCHE
|        |                                   |        |         /-----Alan IV Fergent Duke Of Brittany
|        |                                   |         \-----Hawise Of Brittany
|        |                                   |                  \-----Ermengard Of Anjou
|        |                           /-----Roger La ZOUCHE
|        |                          |        |                  /-----Walter De BELMEIS
|        |                          |        |         /-----Philip De BELMEIS
|        |                          |         \-----Alice De Belmeis
|        |                          |                 |         /-----William De MESCHINES, Baron Of Egremont
|        |                          |                  \-----Maud De MESCHINES
|        |                          |                           \-----Cecily De ROMILLY
|        |                  /-----Eudo La ZOUCHE
|        |                 |        |                           /-----William BISET
|        |                 |        |                  /-----Manasser BISET
|        |                 |        |                 |         \-----Hawise
|        |                 |        |         /-----Henry BISET
|        |                 |        |        |        |         /-----(Unk) De CANY
|        |                 |        |        |         \-----Alice De Cany
|        |                 |         \-----Margaret BISET
|        |                 |                 |                  /-----Eustace Fitz John De BURGO, Constable Of Chester
|        |                 |                 |         /-----Richard FITZ EUSTACE, Constable Of Chester
|        |                 |                 |        |         \-----Agnes De HALTON
|        |                 |                  \-----Aubrey FITZ EUSTACE
|        |                 |                          |         /-----Robert LIZOURS
|        |                 |                           \-----Albreada LIZOURS, Baroness Of Pontfract
|        |                 |                                    \-----Aubrey De LACY
|        |         /-----William La ZOUCHE, Lord Zouche
|        |        |        |                                    /-----Walter De CANTELOU
|        |        |        |                           /-----Sir William De CANTELOU, Baron Of Eaton Bray
|        |        |        |                          |         \-----Amice
|        |        |        |                  /-----Sir William De CANTELOU, Baron Of Eaton Bray
|        |        |        |                 |        |         /-----Audulf De BRACI
|        |        |        |                 |         \-----Mesceline De BRACI
|        |        |        |         /-----William De CANTELOU, Lord Abergavenny
|        |        |        |        |        |                  /-----Hugh De GOURNAY
|        |        |        |        |        |         /-----Hugh De GOURNAY
|        |        |        |        |        |        |         \-----Melisende De COUCY
|        |        |        |        |         \-----Millicent De GOURNAY
|        |        |        |        |                 |         /-----Alberic II De DAMMARTIN, Count Of Dammartin
|        |        |        |        |                  \-----Julia De DAMMARTIN
|        |        |        |        |                           \-----Maud Of Clermont
|        |        |         \-----Milicent De CANTELOU
|        |        |                 |                           /-----William De BRAOS, Baron Of Bramber
|        |        |                 |                  /-----Reginald De BRAOS, Baron Of Bramber
|        |        |                 |                 |         \-----Matilda De ST VALERIE De HAIA
|        |        |                 |         /-----William De BRAIOSE, Baron Of Brecknock Castle
|        |        |                 |        |        |         /-----Sir William De BRIWERE, Baron Of Horsley
|        |        |                 |        |         \-----Gracia De BRIWERE
|        |        |                 |        |                  \-----Beatrice De VALLE
|        |        |                  \-----Eva De BRAIOSE, Baroness Abergavenny
|        |        |                          |                  /-----John Fitz GILBERT The Marshal
|        |        |                          |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
|        |        |                          |        |         \-----Sibyl De SALISBURY
|        |        |                           \-----Eve MARSHALL
|        |        |                                   |         /-----Richard "Strongbow" De CLARE, Earl Of Pembroke
|        |        |                                    \-----Isabel De CLARE, Countess Of Pembroke
|        |        |                                             \-----Aoife Macmurchada Of Leinster
|         \-----Milicent La ZOUCHE
|                 |                                             /-----William LOVEL, Lord Of Ivry And Brival
|                 |                                    /-----William De IVRY
|                 |                                   |         \-----Maud De BEAUMONT
|                 |                           /-----Sir John LOVEL
|                 |                          |         \-----Isabel
|                 |                  /-----John LOVEL
|                 |                 |        |                  /-----Thomas BASSET
|                 |                 |        |         /-----Sir Alan BASSET
|                 |                 |        |        |         \-----Adeliza De DUNSTANVILLE
|                 |                 |         \-----Katherine BASSET
|                 |                 |                 |         /-----Phillip De GAI
|                 |                 |                  \-----Aline De GAI
|                 |                 |                           \-----Sedzilia
|                 |         /-----Sir John LOVEL, Lord Lovel Of Titchmarsh
|                 |        |        |         /-----Sir William De SYDENHAM
|                 |        |         \-----Maud De SYDENHAM
|                  \-----Maud LOVEL
|                          |                                    /-----Ernald De BOSCO
|                          |                           /-----Ernald De BOSCO
|                          |                          |         \-----Emma
|                          |                  /-----Ernald De BOSCO
|                          |         /-----Ernald De BOSCO
|                          |        |        |                  /-----William De BEAUCHAMP, Baron Of Salwarpe
|                          |        |        |         /-----Andrew BEAUCHAMP
|                          |        |        |        |         \-----Joan De St VALERIE
|                          |        |         \-----Joan BEAUCHAMP
|                          |        |                 |         /-----John De GRAYE
|                          |        |                  \-----Eva De GREY
|                           \-----Isabel De BOSCO
|                                   |         /-----Henry De TUBNEY
|                                    \-----Alice De TUBNEY
Wiliam DEINCOURT, Lord Deincourt
|                                                               /-----Ragemer
|                                                      /-----Walter
|                                             /-----William
|                                    /-----Robert De WELLE
|                                   |        |                  /-----Gilbert De GANT, Baron Of Folkingham
|                                   |        |         /-----Walter De GAUNT, Baron Of Folkingham
|                                   |        |        |         \-----Alice De MONTFORT
|                                   |         \-----Matilda De GANT
|                                   |                 |         /-----Stephen Count Of Brittany
|                                   |                  \-----Maud Of Brittany
|                                   |                           \-----Hawise Of Guincamp
|                           /-----William De WELLES
|                          |         \-----Maud
|                  /-----Sir Robert De WELLES
|                 |        |         /-----William De GRAINSBY
|                 |         \-----Emma De GRAINSBY
|         /-----Adam De WELLES, Lord Welles
|        |        |                  /-----Sir Thomas De PERITON
|        |        |                 |         \-----(Unk) De DUMART
|        |        |                 |                 |         /-----(Unk) De DUMART
|        |        |                 |                  \-----Emma De DUMART
|        |        |                 |                           \-----(Unk) De BALIOL
|        |        |         /-----Adam De PERITON
|        |         \-----Isabel De PERITON
|        |                  \-----Cecily
 \-----Margaret WELLE
         |                                                      /-----Richard ENGAINE
         |                                             /-----Viel ENGAINE
         |                                    /-----Richard ENGAINE
         |                                   |        |         /-----Fulk
         |                                   |         \-----(Unk Dau)
         |                           /-----Richard ENGAINE
         |                          |        |                  /-----Richard FITZURSE
         |                          |        |         /-----Richard FITZURSE, Baron Of Bulwick
         |                          |        |        |         \-----(Unk) (ENGAINE)
         |                          |         \-----Margery FITZURSE
         |                          |                 |         /-----Baldwin De BOULERS, Lord Of Montgomery
         |                          |                  \-----Maud De BOULERS
         |                          |                           \-----Sibyl De FALEISE
         |                  /-----Viel ENGAINE
         |                 |        |                           /-----Walter De CAEN
         |                 |        |                  /-----Robert FITZWALTER
         |                 |        |         /-----William De CHESNEY
         |                 |        |        |        |         /-----Ralph De CHESNEY
         |                 |        |        |         \-----Sibyl Of Rudham
         |                 |        |        |                  \-----Matilda
         |                 |         \-----Sara De CHESNEY, Lady Of Colne
         |                 |                 |                  /-----Guy ANGEVIN
         |                 |                 |         /-----Baldwin Fitz GUY
         |                 |                  \-----Gilla
         |         /-----Sir John ENGAINE
         |        |         \-----Rohese
          \-----Joan ENGAINE
                  |         /-----Sir Gilbert De GREINVILLE
                   \-----Joan GREINVILLE
                            \-----Joyouse



Descendants of Wiliam DEINCOURT, Lord Deincourt
1. Wiliam DEINCOURT, Lord Deincourt m. Alice NEVILLE
m. Alice NEVILLE father: John De NEVILL, K.G. Lord Neville Of Raby mother: Maud PERCY

2nd generation

3. Sir John DEINCOURT, Lord Deincourt m. Joan GREY, Baroness Grey
m. Joan GREY, Baroness Grey father: Sir Robert GRAY, Lord Gray Of Rotherfield mother: Joan

3rd generation

5. Alice DEINCOURT, Baroness Deincourt m1. Sir William LOVEL, Lord Lovel And Holand m2. Ralph De BOTILLER, K.G., Lord Sudeley
m. Sir William LOVEL, Lord Lovel And Holand father: Sir John LOVEL, Lord Lovel Of Titchmarsh mother: Alianore ZOUCHE
m. Ralph De BOTILLER, K.G., Lord Sudeley father: Sir Thomas De BOTILLER, Lord Sudeley mother: Alice De BEAUCHAMP

4th generation

7. Alice LOVEL m1. Sir Hugh COKESEY m2. Sir Andrew OGARD
m. Sir Hugh COKESEY father: Walter COKESEY mother: Maud HARCOURT
m. Sir Andrew OGARD father: Peder NIELSON
8. John LOVEL, Lord Lovel And Holand m. Joan BEAUMONT
m. Joan BEAUMONT father: Sir John BEAUMONT, K.G., Viscount Beaumont mother: Elizabeth PHELIP
9. William LOVEL, Lord Morley m. Eleanor MORLEY, Baroness Morley
m. Eleanor MORLEY, Baroness Morley father: Robert MORLEY, Lord Morley mother: Elizabeth ROOS

5th generation

14. Joan LOVEL m. Sir Brian STAPLETON
m. Sir Brian STAPLETON
15. Frideswide LOVEL m. Sir Edward NORREYS
m. Sir Edward NORREYS
18. Alice LOVEL, Baroness Morley m1. Sir William PARKER m2. Sir Edward HOWARD, K.G., Lord High Admiral
m. Sir William PARKER
m. Sir Edward HOWARD, K.G., Lord High Admiral father: Sir Thomas HOWARD, K.G., Duke Of Norfolk mother: Elizabeth TILNEY