Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 06-30-2022.

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 may be downloaded here.

Index of Modern Lines (immigrants to America and their descendants) is here, notable people here, and Gedcom here.


Individual Page


Family:
Bibliography
  1. 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].*].

Sources for birth and parent Information
date:
eldest son, age 12 in 1327 [Ref: CP XI p9],
parents:
[Ref: CP XI p9]
Research Notes:
heir of his father [Ref: CP XI p9]



Pedigree of William De RITHER
          /-----Sir William De RYTHER, Lord Rither
 /-----Sir Robert De RITHER
|        |                                                      /-----Robert De ROS, Baron Of Helmsley
|        |                                             /-----Everhard De ROS, Baron Of Helmsley
|        |                                            |         \-----Sibyl De VALOGNES
|        |                                    /-----Robert De ROS, Magna Charta Surety
|        |                                   |        |         /-----William TRUSSEBUT, Baron Of Hunsingore
|        |                                   |         \-----Roysia TRUSSEBUT
|        |                                   |                  \-----Audrey De HARCOURT
|        |                           /-----Sir William De ROS, Baron Of Helmsley
|        |                          |        |                  /-----Henry Of Huntingdon, Earl Of Huntingdon
|        |                          |        |         /-----William The Lion King Of Scots
|        |                          |        |        |         \-----Ada De WARENNE
|        |                          |         \-----Isabel Of Scotland
|        |                          |                 |         /-----Robert AVENAL
|        |                          |                  \-----Isabel AVERNAL
|        |                          |                           \-----Sibyl
|        |                  /-----Sir Robert De ROS, Baron Of Helmsley
|        |                 |        |                           /-----Herbert FITZ HERBERT
|        |                 |        |                  /-----Herbert FITZ HERBERT
|        |                 |        |                 |         \-----Sibyl CORBET
|        |                 |        |         /-----Piers FITZ HERBERT
|        |                 |        |        |        |         /-----Miles FITZ WALTER, Earl Of Hereford
|        |                 |        |        |         \-----Lucy Of Hereford
|        |                 |        |        |                  \-----Sibyl De NEUFMARCHE
|        |                 |         \-----Lucia FITZ PIERS
|        |                 |                 |                  /-----Roger FITZ RICHARD, Baron Of Warkworth
|        |                 |                 |         /-----Robert FITZ ROGER, Baron Of Whalton
|        |                 |                 |        |         \-----Alice De VERE
|        |                 |                  \-----Alice De WARKWORTH
|        |                 |                          |         /-----William De CHESNEY
|        |                 |                           \-----Margery De CHESNEY, Lady Of Horsford
|        |                 |                                    \-----Gilla
|        |         /-----John De ROS
|        |        |        |                                    /-----William D'ALBINI, Lord Of Belvoir
|        |        |        |                           /-----William II Le Breton D'ALBINI, Lord Of Belvoir
|        |        |        |                          |         \-----Cecily De BELVOIR
|        |        |        |                  /-----William D'ALBINI, Lord Of Belvoir, MC Surety
|        |        |        |                 |        |         /-----Robert FITZ RICHARD, Baron Of Little Dunmow
|        |        |        |                 |         \-----Maud FITZ ROBERT
|        |        |        |                 |                  \-----Maud De ST LIZ
|        |        |        |         /-----William D'ALBINI, Baron Of Belvoir
|        |        |        |        |        |                  /-----Odinel De UMFRAVILLE, Baron Of Prudhoe
|        |        |        |        |        |         /-----Odinel De UMFRAVILLE, Baron Of Prudhoe
|        |        |        |        |         \-----Margery De UMFRAVILLE
|        |        |        |        |                 |         /-----Sir Richard De LUCY, Justiciar Of England
|        |        |        |        |                  \-----Alice De LUCY
|        |        |        |        |                           \-----Rohese
|        |        |         \-----Isabel D'ALBINI
|        |        |                  \-----Isabel
|         \-----Lucy De ROS
William De RITHER
 \-----Maud



Descendants of William De RITHER
1. William De RITHER