Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 02-03-2022.

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

    Person Info
  • Name: Thomas De St JOHN
  • Sex: M
  • Birth: 1 b
  • Death: Abt 1175 d


    • Parents:
  • Father:
  • John De St JOHN Birth: Saint John-Le-Thomas, Manche, Arr Avranches Death: Abt 1150
    • Mother:
  • (Unk) Death: After 1166

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].*].
  2. Keats-Rohan, K.S.B., Domesday Descendants, A Prosopography of Persons Occurring in English Documents 1066-1166. Vol II: Pipe Rolls to Cartae Baronum. Bury St Edmunds, Suffolk: Boydell Press, 2002. NYPL ARF 03-4178 vol 2. Corrections at http://users.ox.ac.uk/~prosop/domesday-descendants-corrigenda.pdf Information from this source tagged as [Ref: Keats-Rohan DD p[0-9]*].

Sources for birth and parent Information
date:
first son [Ref: CP XI p346, Keats-Rohan DD p690],
father:
[Ref: CP XI p346, Keats-Rohan DD p690, Keats-Rohan DD p691]
Sources for death Information
date:
1175-76 [Ref: CP XI p346]
Research Notes:
heir of his father [Ref: CP XI p346]

1166: held one fee of bishop of Worcester [Ref: Keats-Rohan DD p691]

1166: William, Earl of Warwick, complained that Thomas de Saint-Jean and his mother were withholding the service of one knight for land at Swallowfield and Shinfield, Berkshire [Ref: Keats-Rohan DD p691]



Pedigree of Thomas De St JOHN
          /-----Ralph De St JOHN
 /-----John De St JOHN
Thomas De St JOHN
 \-----(Unk)



Descendants of Thomas De St JOHN
1. Thomas De St JOHN