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. Robert De INSULA
  2. Cassandra De INSULA

Bibliography
  1. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 08, Lindley-Moate. London: St Catherine Press, 1932. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP VIII [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, Ancestry of Robert de Insula, part 3. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 8/18/2004. Subject: Re: Apparent CP/DD Conflict (de Lisle). Available at https://groups.google.com/g/soc.genealogy.medieval/c/TWhHJ0CoFK4/m/D5hBq9Kyg24J. Author address: cgp100 at cgp100 dot dabsol dot co dot uk. Information from this source tagged as [Ref: Chris Phillips SGM 8/18/2004-121730].
  4. Clutterbuck, Robert, History and Antiquities of the County of Hertford, London: Nichols, Son, and Bentley, 1815-27, v1-3. Available at https://familysearch.org/search/catalog/188626. Information from this source tagged as [Ref: Clutterbuck Hertford v[1-3]p[0-9]*].
  5. 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
parents:
[Ref: CP VIII p48f],
grandfather:
Ralph the dapifer [Ref: Chris Phillips SGM 8/18/2004-121730]
Sources for death Information
date:
living 1208 [Ref: CP++ Lisle 8/26/2004 (CP VIII p48f)]
Sources with Information about marriage to (Unk Dau) Fitz RALPH
names:
Robert De INSULA & ___ Fitz RALPH [Ref: CP++ Lisle 8/26/2004 (CP VIII p69)]
Robert de INSULA & dau Ralph fitz Roger [Ref: Keats-Rohan DD p954],
child:
[Ref: CP VIII p48f, CP++ Lisle 8/26/2004 (CP VIII p69)]
Sources with Inaccurate marriage information
names:
Robert de Insula & Beatrice de Cormeilles [Ref: CP VIII p48f]
Research Notes:
incorrectly shown as married to Beatrice de Cormeilles, dau of Ralph, sewer to the Earl of Richmond (liv 1166) (CP VIII p48f and CP VIII p69). This is corrected in the online CP++ corrections [Ref: CP VIII p48f, CP++ Lisle 8/26/2004 (CP VIII p48f), Chris Phillips SGM 8/18/2004-121730]

In the record of the dispute in 1208 over the advowson of Wimpole, Robert de Insula's grandfather is called only Ralph the steward (dapifer). W. Farrer [Honors and Knights' Fees, vol. 3, p. 172] assumed that he was the steward of the Honour of Richmond, and furthermore assumed that he was Robert's maternal grandfather. (He was followed in both these assumptions by subsequent authors, including the author of the account above. Victoria County History, Cambridgeshire, vol. 10, p. 309, corrected the first assumption, but still made Ralph the maternal grandfather of Robert.) [Ref: CP++ Lisle 8/26/2004 (CP VIII p69)]



Pedigree of Robert De INSULA
                   /-----Olaf
          /-----Ralph De INSULA
 /-----Robert De INSULA
|        |                  /-----Odo CAMERARIUS, Chamberlain Of The Earl Of R
|        |         /-----Robert CAMERARIUS, Chamberlain Of The Earl Of R
|         \-----(Unk Dau)
Robert De INSULA
|                                    /-----(Unk) BLUND
|                           /-----Robert BLUND, Lord Of Ashfield
|                  /-----Gilbert BLUND, Lord Of Ashfield
|         /-----William BLUND, Lord Of Ashfield
 \-----Galiena BLUND
         |         /-----Hubert De MOUNTCHESNEY
          \-----(Unk Dau) De MOUNTCHESNEY



Descendants of Robert De INSULA
1. Robert De INSULA m. (Unk Dau) Fitz RALPH
m. (Unk Dau) Fitz RALPH father: Ralph Fitz ROGER

2nd generation

2. Robert De INSULA m1. Sarah De AUNUS m2. Rose De WAHULL
m. Sarah De AUNUS father: Eborard De AUNUS
m. Rose De WAHULL father: Simon De WAHULL, Baron Of Odell mother: Gundrada De STUTEVILLE
3. Cassandra De INSULA m. Richard De ARGENTEIN
m. Richard De ARGENTEIN father: Reginald De ARGENTEIN

3rd generation

4. Robert De LISLE m. Alice FITZ GEROLD
m. Alice FITZ GEROLD father: Henry FITZ GEROLD mother: Ermentrude TALBOT
5. Giles De ARGENTINE m. Margery AIGUILLON
m. Margery AIGUILLON father: Robert AGUILLON mother: Margery De FRESNEY

4th generation

6. Robert De LISLE m1. Mabel De MUSCEGROS m2. Alice
m. Mabel De MUSCEGROS father: Sir Robert De MUSCEGROS mother: Hawise MALET
m. Alice
7. Gerard De LISLE m. Alice De ARMENTERS
m. Alice De ARMENTERS father: Henry De ARMENTERS mother: Alice
8. Cassandra De ARGENTINE m. Sir Ralph PEROT
m. Sir Ralph PEROT father: Ralph PIROT mother: Joan
11. Reynold De ARGENTINE m. Laura De VERE
m. Laura De VERE father: Sir Hugh De VERE, Earl Of Oxford mother: Hawise De QUINCEY

5th generation

12. Sir Warin De LISLE m. Alice De MONTFORT
m. Alice De MONTFORT father: Sir Piers De MONTFORT mother: Maud De La MARE
13. Sir Warin De LISLE m. Alice TYEYS
m. Alice TYEYS father: Sir Henry TYEYS, Lord Tyeys mother: Hawise De MONTAGU
23. Reynold PEROT m.
25. Sir John De ARGENTINE m1. Joan De BRIEN m2. Agnes De BEREFORD
m. Joan De BRIEN father: Sir Roger De BRIEN
m. Agnes De BEREFORD father: William De BEREFORD mother: Margaret De PLESCY