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:
Children:
  1. John HERON Death: 5 Oct 1408

Bibliography
  1. 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++ .*].
  2. Phillips, Chris, CP correction Heron. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 1/23/2003. Subject: CP correction: Heron. Available at https://groups.google.com/g/soc.genealogy.medieval/c/cfouuDueTnY/m/TinglrK5d6oJ. Author address: cgp100 at cgp100 dot dabsol dot co dot uk. Information from this source tagged as [Ref: Chris Phillips SGM 1/23/2003-062726].

Sources for birth and parent Information
date:
third son [Ref: CP++ Heron 2/11/2003 (CP VI p486(m)), Chris Phillips SGM 1/23/2003-062726],
parents:
[Ref: CP++ Heron 2/11/2003 (CP VI p486(m))],
father:
[Ref: Chris Phillips SGM 1/23/2003-062726]
Sources with Information about marriage to unknown
child:
[Ref: CP++ Heron 2/11/2003 (CP VI p486(m)), Chris Phillips SGM 1/23/2003-062726]
Research Notes:
1377: had a grant of landin Thornton [Ref: CP++ Heron 2/11/2003 (CP VI p486(m))]



Pedigree of John HERON
                                     /-----Jordan De HEYRON, Baron Of Hadstone
                            /-----William De HEYRON, Baron Of Hadstone
                           |        |                           /-----Aschantinus De WORCESTER, Baron Of Hadstone
                           |        |                  /-----Ralph De WORCESTER, Baron Of Hadstone
                           |        |         /-----Ralph De WORCESTER, Baron Of Hadstone
                           |         \-----(Unk Dau) De WORCESTER
                   /-----Sir William HERON, Baron Of Hadstone
          /-----Sir Roger HERON
 /-----William HERON, Lord Heron
|        |         /-----Sir Adam De SWINEBURN
|         \-----Elizabeth De SWINBURNE
|                 |                                             /-----William De GRAHAM
|                 |                                    /-----Peter De GRAHAM
|                 |                           /-----Sir Henry De GRAHAM
|                 |                          |         \-----Geva
|                 |                  /-----Sir Henry De GRAHAM
|                 |         /-----Sir Henry GRAHAM
|                 |        |        |                           /-----Richer De Boyville
|                 |        |        |                  /-----Gilbert FITZ RICHER
|                 |        |        |         /-----Adam FITZ GILBERT
|                 |        |        |        |         \-----Juliana De SOULIS
|                 |        |         \-----Christiana FITZ GILBERT
|                 |        |                 |                  /-----(Unk) De COMYN
|                 |        |                 |         /-----Richard COMYN
|                 |        |                  \-----Idonea COMYN
|                 |        |                          |         /-----Uchtred Of Tynedale
|                 |        |                           \-----Hextilde of Tynedale
|                 |        |                                    \-----Bethoc Of Scotland
|                  \-----Idonea GRAHAM
|                          |                           /-----Robert AVENAL
|                          |                  /-----Gervase AVENAL
|                          |                 |         \-----Sibyl
|                          |         /-----Roger AVENEL
|                          |        |         \-----Sibyl
|                           \-----(Unk) AVENEL
John HERON
|         /-----Sir Thomas GREY
 \-----Isabel GREY
          \-----Agnes



Descendants of John HERON
1. John HERON m.

2nd generation

2. John HERON m. Katherine
m. Katherine

3rd generation

3. William HERON m. Isabel
m. Isabel

4th generation

4. Sir John HERON m. Elizabeth HERON, Baroness Heron
m. Elizabeth HERON, Baroness Heron father: Sir William HERON, Lord Heron mother: Elizabeth OGLE

5th generation

5. Roger HERON, Lord Heron m. Joan
m. Joan
6. Elizabeth HERON m. Sir Robert TAILBOYS, Lord Kyme
m. Sir Robert TAILBOYS, Lord Kyme father: Sir William TAILBOYS, Lord Kyme mother: Elizabeth BONVILLE