Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 05-01-2023.

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:
Marriage: Children:
  1. Sir Constantine De MORTIMER Death: 25 Dec 1355
  2. Thomas De MORTIMER Birth: 2 Death: Before 1359
  3. Robert De MORTIMER Birth: 3

Marriage:
Bibliography
  1. Barrett, Jonathan Tyers, Memorials of the parochial church, the collegiate chantry, and the chapel of St. Mary: commonly called Mortimer's Chapel, in the Parish of Attleborough, in the county of Norfolk, together with some account of the services used at the consecration of churches from the Anglo-Saxon to the present time, London: John W Parker, 1848. Available at https://archive.org/details/memorialsofparoc00barr. Also available at https://books.google.com/books?id=s0IIAAAAQAAJ. Information from this source tagged as [Ref: Barrett Attleborough p[0-9]*].
  2. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 09, Moels-Nugent. London: St Catherine Press, 1936. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP IX [Ap][p0-9].*].
  3. Richardson, Douglas, Mortimer family of Attleborough. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 8/31/2005. Subject: C.P. Addition/Correction: Mortimer family of Attleborough. Available at https://groups.google.com/g/soc.genealogy.medieval/c/psna_VfP8HY/m/j0JxL5D_92IJ. Author address: royalancestry at msn dot com. Information from this source tagged as [Ref: Douglas Richardson SGM 8/31/2005-151934].
  4. Mackenzie, Paul W, Stadebroke and Wingfield Manors, Suffolk. author: 2020. Available at https://archive.org/details/StradebrokeManor. Information from this source tagged as [Ref: Mackenzie Stadebroke].
  5. Mackenzie, Paul, 060607-035927, Sibyl wife of Constantine MORTIMER. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 6/7/2007. Subject: Complete Peerage Addition--MORTIMER. Available at https://groups.google.com/g/soc.genealogy.medieval//c/i6wl2ZwlpTg/m/YWoHhQEPomwJ. Author address: paul dot mackenzie at ozemail dot com dot au. Information from this source tagged as [Ref: Paul Mackenzie 6/7/2006-035927].
  6. Richardson, Douglas, Magna Carta Ancestry: A Study in Colonial and Medieval Families, 2nd edition, Salt Lake City, Utah: Douglas Richardson, 2011. NYPL JFF 19-2494. Information from this source tagged as [Ref: Richardson MCA2 v1p[0-9]*].
  7. 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]*].
  8. 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 v3p[0-9]*].

Sources for birth and parent Information
date:
age 16-18 in 1297 [Ref: CP IX p248],
parents:
[Ref: Barrett Attleborough p188, CP IX p248]
Sources for death Information
date:
12 Nov 1334 [Ref: Barrett Attleborough p188]
between Apr 1358 and 9 Aug 1359 [Ref: CP IX p249]
Sources with Information about marriage to Sibyl De BREUSE
date:
first marriage of Constantine [Ref: CP IX p249],
names:
[Ref: Barrett Attleborough p188, CP IX p250, Mackenzie Stadebroke, Paul Mackenzie 6/7/2006-035927, Richardson MCA2 v1p388, Richardson RoyalAnc v2p58, Richardson RoyalAnc v3p612],
child:
[Ref: CP IX p249(q), CP IX p249, Douglas Richardson SGM 8/31/2005-151934]
Sources with Information about marriage to Catherine
date:
in or before 1342 [Ref: CP IX p249],
names:
[Ref: Barrett Attleborough p188]
Research Notes:
heir of his father [Ref: CP IX p248]



Pedigree of Constantine De MORTIMER
                                              /-----Robert De MORTIMER
                                     /-----William De MORTIMER
                            /-----Robert De MORTIMER
                   /-----William De MORTIMER
                  |        |                           /-----Hubert De MUNCHENSY
                  |        |                  /-----Hubert De MUNCHENSY, Lord Of Edwardstone
                  |        |         /-----Warin De MUNCHENSY
                  |        |        |        |         /-----Godric Dapifer
                  |        |        |         \-----(Unk Dau)
                  |        |        |                 |         /-----Edwin
                  |        |        |                  \-----Ingrid
                  |        |        |                           \-----Ingrid
                  |         \-----Alice De MUNCHESNEY
                  |                 |                           /-----Richard FITZRANULF
                  |                 |                  /-----John FITZRICHARD
                  |                 |         /-----Payne FITZJOHN
                  |                  \-----Agnes FITZJOHN
                  |                          |                  /-----Walter I De LACY, Baron Of Weobley
                  |                          |         /-----Hugh De LACY, Baron Of Weobley
                  |                          |        |         \-----Emma
                  |                           \-----Sibyl De LACY
                  |                                   |         /-----Geoffrey TALBOT, Baron Of Swanscombe
                  |                                    \-----Adeline
                  |                                             \-----Agnes
          /-----Robert De MORTIMER
 /-----William De MORTIMER
Constantine De MORTIMER
 \-----Alice



Descendants of Constantine De MORTIMER
1. Constantine De MORTIMER m1. Sibyl De BREUSE m2. Catherine
m. Sibyl De BREUSE father: Sir Richard De BREUSE, Lord Of Stinton mother: Alice Le RUS
m. Catherine

2nd generation

2. Sir Constantine De MORTIMER m. Agnes
m. Agnes

3rd generation

5. Sir Robert De MORTIMER m1. Catherine De BROCKDISH m2. Margery FASTOLF m3. Margery
m. Catherine De BROCKDISH father: Stephen De BROCKDISH
m. Margery FASTOLF
m. Margery

4th generation

6. Eleanor De MORTIMER m. Sir Adam De CLIFTON
m. Sir Adam De CLIFTON father: Roger De CLIFTON mother: Margery De CAILLY
7. Thomas De MORTIMER m. Mary PARK
m. Mary PARK father: Nicholas PARK

5th generation

9. Adam De CLIFTON m.
11. Cicely De MORTIMER m1. Sir John HARLING m2. Sir John RADCLIFF, K.G.
m. Sir John HARLING
m. Sir John RADCLIFF, K.G. father: James RADCLIFFE mother: Margaret TEMPEST