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. Thomas De PORT
  2. William De St JOHN, Baron Of Basing Birth: Abt 1180 Death: 1239

Marriage:
Bibliography
  1. Bevan, Rosie, Corrections to K. S. B. Keats-Rohan's Domesday Series, Volume II: Domesday Descendants. Version 7, 25 Sep 2005. Available at http://www.fmg.ac/Projects/Domesday/ Information from this source tagged as [Ref: Bevan DD++ p[0-9]*].
  2. Burke, Sir John Bernard, Genealogical and Heraldic History of the Peerage Baronetage and Knightage. 99th edition. London: Burke's Peerage, 1949. Available at http://archive.org/details/burkesgenealogic1949unse. Information from this source tagged as [Ref: Burke Peerage [cx0-9]*].
  3. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 04 Dacre-Dysart. London: St Catherine Press, 1916. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Vol 4 also available at http://archive.org/completepeerageo04byucoka Information from this source tagged as [Ref: CP IV [Ap][p0-9].*].
  4. 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].*].
  5. Phillips, Chris, Two Sybil de Ferrers. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 7/29/2003. Subject: Hawise/Sibyl, wife of Walter de Dunstanville. Available at https://groups.google.com/g/soc.genealogy.medieval/c/N5J6qDDWNRM/m/IXwRHCe23yEJ. Author address: cgp100 at cgp100 dot dabsol dot co dot uk. Information from this source tagged as [Ref: Chris Phillips SGM 7/29/2003-174938].
  6. Foss, Edward, Biographia Juridica, Biographical Dictionary of the Judges of England, London: John Murray, 1870. Available at https://books.google.com/books?id=O0oBAAAAQAAJ Information from this source tagged as [Ref: Foss Judges p[0-9]*].
  7. 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]*].
  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 v4p[0-9]*].
  9. Round, J H, Families of St John and of Port, in The Genealogist vol 16, 1900. Journal available at https://familysearch.org/search/catalog/14199. Available at http://archive.org/details/genealogist16lond. Information from this source tagged as [Ref: Round StJohn p[0-9]*].
  10. Sanders, I. J., English Baronies, A Study of Their Origin and Descent 1086-1327. Oxford: Clarendon Press, 1960. Information from this source tagged as [Ref: Sanders Baronies p[0-9]*].

Sources for birth and parent Information
date:
abt 1151 (attained age in 1172) [Ref: Richardson RoyalAnc v4p316]
came of age in 1172 [Ref: CP XI p319, Keats-Rohan DD p645, Sanders Baronies p9],
parents:
[Ref: CP XI p319, Keats-Rohan DD p645, Round StJohn p6, Round StJohn p8],
father:
[Ref: Foss Judges p528, Sanders Baronies p9]
Sources for death Information
date:
1213 [Ref: CP IV p194 (with corr in XIV p250), Chris Phillips SGM 7/29/2003-174938, Keats-Rohan DD p646, Sanders Baronies p9]
between 25 Jun and 28 Jul 1213 [Ref: CP XI p321, Richardson RoyalAnc v4p316]
Sources with Information about marriage to Mabel De ORVAL
date:
first marriage of Adam [Ref: CP XI p320, Sanders Baronies p9(4)],
names:
[Ref: CP XI p342],
child:
[Ref: Bevan DD++ p691, Burke Peerage p1766, CP XI p321, Foss Judges p528, Keats-Rohan DD p646, Richardson RoyalAnc v4p316, Round StJohn p5, Round StJohn p6]
Sources with Information about marriage to Sibyl De BRAOISE
date:
second marriage of Adam [Ref: Sanders Baronies p9(4)]
second marriage of Sibyl [Ref: CP IV p194 (with corr in XIV p250), Chris Phillips SGM 7/29/2003-174938]
second marriage of both [Ref: Richardson RoyalAnc v4p316]
second marriage of each [Ref: CP XI p321],
names:
[Ref: Round StJohn p6, Round StJohn p8]
Research Notes:
of Basing, Hampshire, Fawley and West Shefford, Berkshire, Warnford, Hampshire, etc [Ref: Richardson RoyalAnc v4p316]
Lord of Basing [Ref: CP IV p194 (with corr in XIV p250)]
feudal Baron of Basing, co Southampton [Ref: Burke Peerage p1766]

heir of his father [Ref: Richardson RoyalAnc v4p316]

inherited Barony of Basing from father [Ref: Sanders Baronies p9]

abt 1168: while still a minor, succeeded his father [Ref: Keats-Rohan DD p645]

1172: came of age [Ref: Keats-Rohan DD p645]

stated by Dugdale that he was outlawed in 1172 and fled the kingdom, having become implicated in the treasonable machinations carried on against the king by his eldest son and Queen Eleanor. But that was a different Adam de Port, second cousin of the justice itinerant [Ref: Foss Judges p528]



Pedigree of Adam De PORT, Baron Of Basing
                            /-----(Unk) De PORT
                   /-----Hugh De PORT, Baron Of Basing
          /-----Henry De PORT, Baron Of Basing
         |         \-----Orence
 /-----John De PORT, Baron Of Basing
|         \-----Hawise
Adam De PORT, Baron Of Basing
 \-----Maud



Descendants of Adam De PORT, Baron Of Basing
1. Adam De PORT, Baron Of Basing m1. Mabel De ORVAL m2. Sibyl De BRAOISE
m. Mabel De ORVAL father: Rainald De ORVAL mother: Muriel De St JOHN
m. Sibyl De BRAOISE father: William De BRAOS, Baron Of Bramber mother: Bertha Of Hereford

2nd generation

3. William De St JOHN, Baron Of Basing m. Godeheut
m. Godeheut father: Roger IV De TOENI, Baron Of Flamstead mother: Constance De BEAUMONT

3rd generation

5. Sir Robert De St JOHN, Baron Of Basing m. Agnes De CAUNTELO
m. Agnes De CAUNTELO father: Sir William De CANTELOU, Baron Of Eaton Bray mother: Millicent De GOURNAY
7. William De St JOHN m.

4th generation

9. Sir John De St JOHN, Baron Of Basing m. Alice FITZ REYNOLD
m. Alice FITZ REYNOLD father: Sir Reynold FITZ PIERS mother: Alice STANFORD
11. Sir John De St JOHN m.

5th generation

12. Sir John De St JOHN, Lord St John m1. Isabel COURTENAY m2. Alice WALLIS
m. Isabel COURTENAY father: Sir Hugh De COURTENAY, Baron Of Oakhampton mother: Eleanor Le DESPENSER
m. Alice WALLIS father: Sir John WALLIS
13. Sir Edward De St JOHN m. Eve DAWTRY
m. Eve DAWTRY father: John DAWTRY mother: Elizabeth De La STANE
14. Agnes De St JOHN m. Sir Hugh De COURTENAY, Earl Of Devon
m. Sir Hugh De COURTENAY, Earl Of Devon father: Sir Hugh De COURTENAY, Baron Of Oakhampton mother: Eleanor Le DESPENSER
17. Alexander De St JOHN m. Elizabeth De UMPHREVILLE
m. Elizabeth De UMPHREVILLE father: Sir Henry De UMPHREVILLE