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. Walter COKESEY

Bibliography
  1. Craig, F N, Whose son was Peter de Braose, NEHGR v150 (Jul 1996). pp315-24. Available at http://americanancestors.org/databases/new-england-historical-and-genealogical-register/image Information from this source tagged as [Ref: Craig Braose p[0-9]*].

Sources for birth and parent Information
parents:
[Ref: Craig Braose p323]
Sources with Information about marriage to Walter COKESEY
child:
[Ref: Craig Braose p323]
Research Notes:



Pedigree of Isabel St PETER
 /-----Urian St PETER
Isabel St PETER
|                                                               /-----William De BRAOS, Baron Of Bramber
|                                                      /-----William De BRAOS, Baron Of Bramber
|                                                     |         \-----Bertha Of Hereford
|                                             /-----William De BRAOSE, Lord Of Gower
|                                            |        |         /-----Bernard De St VALERY, Baron Of Beckley
|                                            |         \-----Matilda De ST VALERIE De HAIA
|                                            |                  \-----Matilda
|                                    /-----John De BRAOSE, Baron Of Bramber
|                                   |        |                  /-----Roger De CLARE, Earl Of Hertford
|                                   |        |         /-----Richard De CLARE, Earl Of Hertford, MC Surety
|                                   |        |        |         \-----Maud St. HILLARY
|                                   |         \-----Matilda DE CLARE
|                                   |                 |         /-----William Meullant FITZ ROBERT, Earl Of Gloucester
|                                   |                  \-----Amice MEULANT, Countess Of Gloucester
|                                   |                           \-----Hawise DeBEAUMONT
|                           /-----William De BREUSE, Lord Breuse
|                          |        |                           /-----Owain Gwynedd Prince Of Gwynedd
|                          |        |                  /-----Iorworth Drwyndwn Prince Of Gwynedd
|                          |        |                 |         \-----Gladys Ferch Llywarch
|                          |        |         /-----Llewellyn Fawr The Great AP IORWORTH, Prince Of North Wales
|                          |        |        |        |         /-----Madog Ap Maredudd, Prince Of Powys Fadog
|                          |        |        |         \-----Margred Ferch Madog
|                          |        |        |                  \-----Susanna Ferch Gruffudd Ap Cynan
|                          |         \-----Margaret Of Wales
|                          |                 |                  /-----Henry II Curt Mantel PLANTAGENET, King Of England
|                          |                 |         /-----John Lackland PLANTAGENET, King Of England
|                          |                 |        |         \-----Eleanor Duchess Of Aquitaine
|                          |                  \-----Joan
|                          |                          |         /-----William FERRERS, Earl Of Derby
|                          |                           \-----Agatha De FERRERS
|                          |                                    \-----Sibyl De BRAOISE
|                  /-----Sir Piers De BREUSE
|                 |        |                                    /-----Everhard De ROS, Baron Of Helmsley
|                 |        |                           /-----Robert De ROS, Magna Charta Surety
|                 |        |                          |         \-----Roysia TRUSSEBUT
|                 |        |                  /-----Sir William De ROS, Baron Of Helmsley
|                 |        |                 |        |         /-----William The Lion King Of Scots
|                 |        |                 |         \-----Isabel Of Scotland
|                 |        |                 |                  \-----Isabel AVERNAL
|                 |        |         /-----Sir Robert De ROS, Baron Of Helmsley
|                 |        |        |        |                  /-----Herbert FITZ HERBERT
|                 |        |        |        |         /-----Piers FITZ HERBERT
|                 |        |        |        |        |         \-----Lucy Of Hereford
|                 |        |        |         \-----Lucia FITZ PIERS
|                 |        |        |                 |         /-----Robert FITZ ROGER, Baron Of Whalton
|                 |        |        |                  \-----Alice De WARKWORTH
|                 |        |        |                           \-----Margery De CHESNEY, Lady Of Horsford
|                 |         \-----Mary De ROS
|                 |                 |                           /-----William II Le Breton D'ALBINI, Lord Of Belvoir
|                 |                 |                  /-----William D'ALBINI, Lord Of Belvoir, MC Surety
|                 |                 |                 |         \-----Maud FITZ ROBERT
|                 |                 |         /-----William D'ALBINI, Baron Of Belvoir
|                 |                 |        |        |         /-----Odinel De UMFRAVILLE, Baron Of Prudhoe
|                 |                 |        |         \-----Margery De UMFRAVILLE
|                 |                 |        |                  \-----Alice De LUCY
|                 |                  \-----Isabel D'ALBINI
|                 |                           \-----Isabel
|         /-----Sir John De BREUSE
|        |         \-----Agnes De CLIFFORD
 \-----Agnes De BREUSE
         |         /-----Sir Ranulphus De TREHAMPTON
          \-----Margaret De TREHAMPTON
                  |         /-----William De DIVE
                   \-----Joan De DIVE



Descendants of Isabel St PETER
1. Isabel St PETER m. Walter COKESEY
m. Walter COKESEY

2nd generation

2. Walter COKESEY m.