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. John TRETHURFFE Death: Abt 17 Jun 1510

Marriage: Children:
  1. John IVE

Bibliography
  1. Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families. Baltimore, MD: Genelogical Publishing Co, 2004. Information from this source tagged as [Ref: Richardson PA p[0-9]*].
  2. 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]*].
  3. 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 v4p[0-9]*].

Sources for birth and parent Information
date:
(age 4 in 1418, 13 in 1428, 31 in 1448) [Ref: Richardson RoyalAnc v4p514],
place:
[Ref: Richardson RoyalAnc v4p514],
parents:
[Ref: Richardson RoyalAnc v4p514],
father:
[Ref: Richardson PA p241, Richardson RoyalAnc v2p336]
Sources with Information about marriage to Reynold TRETHURFFE
date:
before 17 Jan 1447/8 [Ref: Richardson RoyalAnc v4p514],
child:
[Ref: Richardson PA p241, Richardson RoyalAnc v4p514, Richardson RoyalAnc v4p515]
Sources with Information about marriage to Nicholas IVE
date:
before 1461 [Ref: Richardson RoyalAnc v4p514],
child:
[Ref: Richardson RoyalAnc v4p514]
Research Notes:
coheir of her father [Ref: Richardson PA p241, Richardson RoyalAnc v2p336]



Pedigree of Margaret St AUBYN
          /-----Sir John St AUBYN
 /-----John St AUBYN
|        |                                    /-----John CHUDLEIGH
|        |                           /-----Sir John CHUDLEIGH
|        |                  /-----John CHUDLEIGH, Lord Of Cliston
|        |                 |        |                  /-----Sir William PROUZ
|        |                 |        |         /-----Sir Richard PROUZ
|        |                 |        |        |        |         /-----Sir Fulk FITZ GILBERT De FERRERS
|        |                 |        |        |         \-----Alice De FERRERS
|        |                 |        |        |                  \-----Alice De HELION
|        |                 |         \-----Thomasine PROUZ
|        |                 |                 |         /-----William HELION
|        |                 |                  \-----Margaret HELION
|        |         /-----Sir James CHUDLEIGH
|        |        |        |         /-----Thomas MERTON
|        |        |         \-----Thomasine MERTON
|         \-----Joan CHUDLEIGH
|                 |         /-----Henry POMEROY
|                  \-----Joan POMEROY
|                           \-----Joan
Margaret St AUBYN
|                           /-----Sir John CHALONS
|                  /-----Robert CHALONS
|         /-----Sir Robert CHALONS
|        |        |                                             /-----Robert BEAUCHAMP, Baron Of Hatch Beauchamp
|        |        |                                    /-----Robert BEAUCHAMP, Baron Of Hatch Beauchamp
|        |        |                                   |         \-----Juliana MARSHAL
|        |        |                           /-----Sir Humphrey De BEAUCHAMP
|        |        |                          |        |         /-----Sir Reynold De MOHUN, Baron Of Dunster
|        |        |                          |         \-----Alice De MOHUN
|        |        |                          |                  \-----Hawise FITZ GEOFFREY
|        |        |                  /-----Sir John BEAUCHAMP
|        |        |                 |        |         /-----Walter OLIVER, Lord Of Wambrook
|        |        |                 |         \-----Sibyl OLIVER
|        |        |         /-----Sir John BEAUCHAMP
|        |        |        |         \-----Elizabeth
|        |         \-----Joan BEAUCHAMP
|        |                 |         /-----John WALESBURGH
|        |                  \-----Margaret WALESBURGH
 \-----Katherine CHALONS
         |         /-----Sir Hugh WATERTON
          \-----Blanche WATERTON
                  |         /-----Robert MOWBRAY
                   \-----Ellen MOWBRAY



Descendants of Margaret St AUBYN
1. Margaret St AUBYN m1. Reynold TRETHURFFE m2. Nicholas IVE
m. Reynold TRETHURFFE
m. Nicholas IVE

2nd generation

2. John TRETHURFFE m. Elizabeth COURTENAY
m. Elizabeth COURTENAY father: Sir Hugh COURTENAY mother: Margaret CARMINOW

3rd generation

5. Thomas TRETHURFFE m. Maud TREVISA
m. Maud TREVISA

4th generation

7. Margaret TRETHURFFE m1. John BOSCAWEN m2. Edward COURTENAY m3. Richard BULLER
m. John BOSCAWEN father: John BOSCAWEN mother: Elizabeth LOWER
m. Edward COURTENAY father: Edward COURTENAY mother: Alice WOTTON
m. Richard BULLER father: Alexander BULLER mother: Elizabeth HORSEY

5th generation

14. Francis BULLER m. Thomasine WILLIAMS
m. Thomasine WILLIAMS father: Thomas WILLIAMS mother: Emlyn CREWSE