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

Person Info

Name: John De SEGRAVE
Sex: M
Death: Jul 1349 ^d

Parents:

Father:
John De SEGRAVE Birth: 4 Death: Jun 1343

Mother:

Juliana De SANDWICH

Family:
Marriage:

Blanche .^m1
Blanche

Children:

Mary De SEGRAVE Birth: Abt Jun 1349 Death: 1 Sep 1349

Bibliography

Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 11, Ridley-Sinclair. London: St Catherine Press, 1949. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/27141 Information from this source tagged as [Ref: CP XI [Ap][p0-9].*].
Phillips, Chris, Corrections and Additions to the Complete Peerage, http://www.medievalgenealogy.org.uk/cp/index.shtml Information from this source tagged as [Ref: CP++ .*].
Phillips, Chris, Segrave error in the Complete Peerage. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 11/2/2001. Subject: A Segrave error in the Complete Peerage. Available at https://groups.google.com/g/soc.genealogy.medieval/c/NUB8F4FFGTU/m/gY_bl35EICoJ. Author address: cg dot phillips at ic dot ac dot uk. Information from this source tagged as [Ref: Chris Phillips SGM 11/2/2001-133135].
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: CP XI p609(n), CP++ Segrave 12/31/2006 (CP XI p609(n)), Sanders Baronies p45]

Sources for death Information

date:: [Ref: CP XI p609(n)]

Sources with Information about marriage to Blanche

child:: [Ref: CP XI p609(n), Chris Phillips SGM 11/2/2001-133135],
note:: no mention of wife named Blanche in any of the sources cited in CP [Ref: Chris Phillips SGM 11/2/2001-133135]

Research Notes:
inherited 1/3 of Barony of Folkestone from mother [Ref: Sanders Baronies p45]

date of death is a puzzle. IPM gives either 8 July or 23 Sept, writ issued 18 May [Ref: Chris Phillips SGM 11/2/2001-133135]

Pedigree of John De SEGRAVE
                                                       /-----Hereward Of Segrave
                                              /-----Gilbert De SEGRAVE
                                     /-----Stephen De SEGRAVE
                            /-----Gilbert De SEGRAVE
                           |        |                           /-----Ansketil De BERGES
                           |        |                  /-----Geoffrey Le DESPENSER
                           |        |                 |         \-----Rohese
                           |        |         /-----Thomas Le DESPENSER
                           |         \-----Rohese Le DESPENCER
                           |                  \-----Recuara
                   /-----Sir Nicholas SEGRAVE, Lord Segrave
                  |        |                  /-----Hugh De CHAUCOMBE
                  |        |         /-----Sir Robert De CHAUCOMBE
                  |        |        |         \-----Amabil
                  |         \-----Amabil De CHAUCOMBE
                  |                 |         /-----William De CORNHILL
                  |                  \-----Julian De CORNHILL
          /-----Sir John De SEGRAVE, Lord Segrave
         |        |                                    /-----Sir Richard De LUCY, Justiciar Of England
         |        |                                   |         \-----Avelina
         |        |                           /-----Geoffrey De LUCY
         |        |                          |        |         /-----William De BOULOGNE
         |        |                          |         \-----Rohese
         |        |                  /-----Geoffrey De LUCY
         |        |         /-----Geoffrey De LUCY
         |        |        |        |                           /-----Simon Le DESPENSER
         |        |        |        |                  /-----Thurstan Le DESPENSER
         |        |        |        |         /-----Aymer Le DESPENSER
         |        |        |         \-----Juliane Le DESPENSER
         |        |        |                 |                  /-----Hugh BRITO
         |        |        |                 |         /-----Walter De CHESNEY
         |        |        |                 |        |         \-----Isabel De CHESNEY
         |        |        |                  \-----Amabel De CHESNEY
         |        |        |                          |         /-----Eustace De BROC
         |        |        |                           \-----Eve De BROC
         |         \-----Maud LUCY
         |                 |                                    /-----William De CANTELU
         |                 |                           /-----Walter De CANTELOU
         |                 |                  /-----Sir William De CANTELOU, Baron Of Eaton Bray
         |                 |                 |         \-----Amice
         |                 |         /-----Sir William De CANTELOU, Baron Of Eaton Bray
         |                 |        |        |                  /-----Audulf De BRACI
         |                 |        |        |         /-----Audulf De BRACI
         |                 |        |         \-----Mesceline De BRACI
         |                  \-----Nichole De CANTELOU
         |                          |                           /-----Hugh De GOURNAY
         |                          |                  /-----Hugh De GOURNAY
         |                          |                 |         \-----Beatrice Of Vermandois
         |                          |         /-----Hugh De GOURNAY
         |                          |        |        |         /-----Thomas De COUCY, Count Of Anvers
         |                          |        |         \-----Melisende De COUCY
         |                          |        |                  \-----Melisende De CRECY En LAONNOIS
         |                           \-----Millicent De GOURNAY
         |                                   |                  /-----Alberic I De DAMMARTIN
         |                                   |         /-----Alberic II De DAMMARTIN, Count Of Dammartin
         |                                   |        |         \-----(Unk)
         |                                    \-----Julia De DAMMARTIN
         |                                            |         /-----Renaud Count Of Clermont
         |                                             \-----Maud Of Clermont
         |                                                      \-----Clemence Of Bar-Le-Duc
/-----John De SEGRAVE
|        |                           /-----(Unk) De PLESCY
|        |                  /-----Sir John De PLESCY, Earl Of Warwick
|        |         /-----Sir Hugh De PLESCY, Baron Of Hook Norton
|        |        |        |         /-----Hugh De SANFORD
|        |        |         \-----Christian De SANFORD
|        |        |                 |         /-----Hugh De NEORS
|        |        |                  \-----Joan De NEORS
|         \-----Christine De PLESCY
|                 |                                             /-----Henry BISA
|                 |                                    /-----William BISET
|                 |                                   |         \-----Bertha
|                 |                           /-----Manasser BISET
|                 |                          |         \-----Hawise
|                 |                  /-----Henry BISET
|                 |                 |        |         /-----(Unk) De CANY
|                 |                 |         \-----Alice De Cany
|                 |         /-----John BISSET
|                 |        |        |                           /-----John FITZRICHARD
|                 |        |        |                  /-----Eustace Fitz John De BURGO, Constable Of Chester
|                 |        |        |         /-----Richard FITZ EUSTACE, Constable Of Chester
|                 |        |        |        |        |         /-----William FITZ NIGEL, Constable Of Chester
|                 |        |        |        |         \-----Agnes De HALTON
|                 |        |        |        |                  \-----Adeliz Of Widness
|                 |        |         \-----Aubrey FITZ EUSTACE
|                 |        |                 |                  /-----Fulk De LISOURS
|                 |        |                 |         /-----Robert LIZOURS
|                 |        |                 |        |         \-----Aubrey
|                 |        |                  \-----Albreada LIZOURS, Baroness Of Pontfract
|                 |        |                          |         /-----Robert De LACY, Baron Of Pontefract
|                 |        |                           \-----Aubrey De LACY
|                 |        |                                    \-----Maud
|                  \-----Isabel BISET
|                          |                           /-----Gilbert BASSET
|                          |                  /-----Thomas BASSET
|                          |                 |        |         /-----Robert De Oilly, Baron Of Hook Norton
|                          |                 |         \-----Edith
|                          |                 |                  \-----Edith SIGULFSSON
|                          |         /-----Thomas BASSET, Baron Of Headington And Colynton
|                          |        |        |                  /-----Reginald De DUNSTANVILLE
|                          |        |        |         /-----Alan De DUNSTANVILLE
|                          |        |        |        |         \-----Adelisa De INSULA
|                          |        |         \-----Adeliza De DUNSTANVILLE
|                           \-----Alice BASSET
|                                   |                           /-----William MALBANK
|                                   |                  /-----Hugh MALBANK
|                                   |                 |         \-----Adelisa
|                                   |         /-----William MALBANK
|                                   |        |         \-----Petronilla
|                                    \-----Philippa MALBANK
|                                            |                  /-----Simon I De BEAUCHAMP, Baron Beauchamp Of Bedford
|                                            |         /-----Hugh I De BEAUCHAMP, Baron Beauchamp Of Eaton S
|                                             \-----Alda De BEAUCHAMP
|                                                     |         /-----Geoffrey De TRAILLY
|                                                      \-----Philippa De TRAILLI
|                                                               \-----(Unk)
John De SEGRAVE
|                  /-----John De SANDWICH
|         /-----John De SANDWICH
|        |        |                                             /-----Hamon De CREVEQUER, Baron Of Chatham
|        |        |                                    /-----Robert De CREVEQUER, Baron Of Chatham
|        |        |                           /-----Daniel De CREVEQUER, Baron Of Chatham
|        |        |                          |         \-----Rohais
|        |        |                  /-----Robert De CREVEQUER, Baron Of Chatham
|        |        |         /-----Hamon De CREVEQUER, Baron Of Chatham
|        |         \-----Agnes De CREVEQUER
|        |                 |                                    /-----Rualon D'AVRANCHES
|        |                 |                           /-----William D'AVRANCHES, Baron Of Folkestone
|        |                 |                          |         \-----Maud De MONVILLE
|        |                 |                  /-----Simon D'AVRANCHES, Baron Of Folkestone
|        |                 |         /-----William D'AVRANCHES, Baron Of Folkestone
|        |                  \-----Maud D'AVRANCHES
|        |                          |                           /-----William De BOCLANDE
|        |                          |                  /-----Hugh De BOCLANDE
|        |                          |         /-----Sir William De BOCLANDE
|        |                          |        |         \-----Maud
|        |                           \-----Maud De BOCLANDE
|        |                                   |                  /-----William De SAY
|        |                                   |         /-----William De SAY
|        |                                   |        |         \-----Beatrice De MANDEVILLE
|        |                                    \-----Maud De Say
|        |                                            |         /-----William The Lion King Of Scots
|        |                                             \-----Aufrica
\-----Juliana De SANDWICH
          \-----Alice

Descendants of John De SEGRAVE

1. John De SEGRAVE m. Blanche

2 Mary De SEGRAVE