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 Roger HERON, Lord Heron Birth: Abt 1330 Death: Before 1400
  2. William HERON Birth: 2 Death: Before 1351
  3. John HERON Birth: 3
  4. Walter HERON Birth: 4

Bibliography
  1. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 06 Gordon-Huntley. London: St Catherine Press, 1926. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP VI [Ap][p0-9].*].
  2. 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++ .*].
  3. Phillips, Chris, Proposed Corrections and Additions to the Complete Peerage, http://www.medievalgenealogy.org.uk/cp/index.shtml Information from this source tagged as [Ref: CP++(proposed) .*].
  4. Watson, John, First Wife of Sir Thomas Gray. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 4/10/2016. Subject: The First Wife of Sir Thomas Gray, Author of Scalacronica. Available at https://groups.google.com/g/soc.genealogy.medieval/c/rAnfeuapJfA/m/ngibZpyQLAAJ. Author address: watsonjohnm at gmail dot com. Information from this source tagged as [Ref: John Watson SGM 4/10/2016-060447].
  5. Bevan, Rosie, Joan sister of Thomas de Gray of Heton. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 6/15/2004. Subject: Thomas de Gray of Heton Sister Joan. Available at https://groups.google.com/g/soc.genealogy.medieval/c/ZMhVGQX5nRA/m/BrbFI7W9BJ0J. Author address: rbevan at fernside dot co dot nz. Information from this source tagged as [Ref: Rosie Bevan SGM 6/15/2004-045013].

Sources for birth and parent Information
parents:
[Ref: John Watson SGM 4/10/2016-060447],
father:
[Ref: CP++(proposed) Heron 12/31/2006 (CP VI p486(i))]
Sources for death Information
date:
before 1326 [Ref: CP VI p486(e)]
Sources with Information about marriage to William HERON, Lord Heron
date:
four sons by 1337 [Ref: CP++ Heron 2/11/2003 (CP VI p486(m))],
names:
[Ref: John Watson SGM 4/10/2016-060447, Rosie Bevan SGM 6/15/2004-045013],
child:
[Ref: CP VI p486(m), CP VI p486, CP++ Heron 2/11/2003 (CP VI p486(m))]
Research Notes:
parentage is unknown, but it appears that she was an aunt and coheir of William de Grey, dead by 1362. Another aunt and coheir was Margaret, wife of Sir John de Eure. Other coheirs were Sir John Salvayn and Sir William de Felton [Ref: CP VI p486(i)]



Pedigree of Isabel GREY
 /-----Sir Thomas GREY
Isabel GREY
 \-----Agnes



Descendants of Isabel GREY
1. Isabel GREY m. William HERON, Lord Heron
m. William HERON, Lord Heron father: Sir Roger HERON mother: Elizabeth De SWINBURNE

2nd generation

2. Sir Roger HERON, Lord Heron m. Margaret HASTINGS
m. Margaret HASTINGS father: Sir Ralph De HASTINGS mother: Isabel SADDINGTON
4. John HERON m.

3rd generation

6. William HERON, Lord Heron m. Isabel SCOT
m. Isabel SCOT father: Richard SCOT
7. Isabel HERON m. Thomas HESILRIG
m. Thomas HESILRIG
8. John HERON m. Katherine
m. Katherine

4th generation

9. Isabel HERON m. John BERTRAM
m. John BERTRAM father: Sir Robert De OGLE mother: Joan De HETON
10. Sir William HERON, Lord Heron m. Elizabeth OGLE
m. Elizabeth OGLE father: Sir Robert OGLE mother: Maud GREY
11. Thomas HESILRIG m. Elizabeth BROCKET
m. Elizabeth BROCKET father: Sir Robert BROCKET
12. William HERON m. Isabel
m. Isabel

5th generation

16. Elizabeth HERON, Baroness Heron m. Sir John HERON
m. Sir John HERON father: William HERON mother: Isabel
17. William HESILRIG m. Elizabeth STAUNTON
m. Elizabeth STAUNTON father: Thomas STAUNTON mother: Joan HOTOFT
18. Sir John HERON m. Elizabeth HERON, Baroness Heron
m. Elizabeth HERON, Baroness Heron father: Sir William HERON, Lord Heron mother: Elizabeth OGLE