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

    Person Info
  • Name: Isabel
  • Sex: F


    • Parents:

Family:
Marriage: Children:
  1. Christine De FURNIVALLE Birth: 1
  2. Lorette De FURNIVAL Birth: 2 Death: After 1340

Bibliography
  1. Richardson, Douglas, Descendants of Sir Richard de Lucy and Rohese of Boulogne. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 7/29/2005. Subject: Descendants of Sir Richard de Lucy and Rohese of Boulogne. Available at https://groups.google.com/g/soc.genealogy.medieval/c/F9_d7JZUuk0/m/5jgR9n064yQJ. Author address: royalancestry at msn dot com. Information from this source tagged as [Ref: Douglas Richardson SGM 7/29/2005-174625].
  2. Richardson, Douglas, Isabel, wife of Gerard de Furnival. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 8/2/2005. Subject: Descendants of Sir Richard de Lucy and Rohese of Boulogne. Available at https://groups.google.com/g/soc.genealogy.medieval/c/F9_d7JZUuk0/m/1FleAVUpRDkJ. Author address: royalancestry at msn dot com. Information from this source tagged as [Ref: Douglas Richardson SGM 8/2/2005-131334].
  3. Foljambe, Cecil George Savile, Earl of Liverpool, House of Cornewall, Hereford: Jakeman, 1908. Available at http://archive.org/details/houseofcornewall00live. Information from this source tagged as [Ref: Foljambe Cornewall p[0-9]*].
  4. 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]*].
  5. 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 v5p[0-9]*].

Sources for birth and parent Information
name:
Joan [Ref: Foljambe Cornewall p78]
Sources with Information about marriage to Sir Gerard De FURNIVAL
names:
[Ref: Douglas Richardson SGM 8/2/2005-131334],
child:
[Ref: Douglas Richardson SGM 7/29/2005-174625, Richardson RoyalAnc v4p602, Richardson RoyalAnc v5p228]
Research Notes:
identified as Joan, daughter and co-heiress of Hugh de MORVILL [Ref: Foljambe Cornewall p78]

a common error in the literature regarding the wife of Gerard de Furnival, of Great Mundon, Hertfordshire, and Burton Latimer, Northamptonshire... the correct name of the wife of Isabel. The source is Herbert Fowler and Joyce Godber, The Cartulary of Bushmead Priory (Pubs. Bedfordshire Hist Rec Soc 22) (1945) p246-51 [Ref: Douglas Richardson SGM 8/2/2005-131334]



Pedigree of Isabel
Isabel



Descendants of Isabel
1. Isabel m. Sir Gerard De FURNIVAL
m. Sir Gerard De FURNIVAL father: Sir Gerard De FURNIVAL mother: Christiana LEDET

2nd generation

2. Christine De FURNIVALLE m1. Sir John De EYLESFORD m2. William De EYLESFORD m3. Sir John DEVEROIS, Lord Deverois
m. Sir John De EYLESFORD
m. William De EYLESFORD
m. Sir John DEVEROIS, Lord Deverois father: Sir William DEVEROIS, Lord Deverois mother: Lucy
3. Lorette De FURNIVAL m1. John De USFLETE m2. Sir Geoffrey Le SCROPE
m. John De USFLETE father: Walter De USFLETE
m. Sir Geoffrey Le SCROPE father: Sir William Le SCROPE mother: Constance De NEWSOM

3rd generation

4. Elizabeth De EYLESFORD m. Piers MILBOURNE
m. Piers MILBOURNE
5. Gerard De EYLESFORD m. Margery
m. Margery
6. William DEVEROIS, Lord Deverois m1. m2. Margaret MORTIMER
m. Margaret MORTIMER father: Hugh De MORTIMER, Lord Mortimer mother: Maud
7. Sir Gerard De USFLETE m. Ada
m. Ada

4th generation

8. John MILBOURNE m. Elizabeth DEVEREUX
m. Elizabeth DEVEREUX father: Sir Walter DEVEREUX mother: Agnes De CROPHULL
12. Sir William DEVEROIS, Lord Deverois m.
13. Sir Gerard De USFLETE m1. Margaret De THORNHILL m2. Ann
m. Margaret De THORNHILL father: Sir Brian De THORNHILL mother: Joan FITZWILLIAM
m. Ann

5th generation

14. Simon MILBORNE m1. Jane BASKERVILLE m2.
m. Jane BASKERVILLE father: Ralph BASKERVILLE mother: Anne BLAKETT
15. Sir William DEVEROIS, Lord Deverois m1. Isabel De La HAYE m2. Elizabeth CLODESHALE
m. Isabel De La HAYE
m. Elizabeth CLODESHALE mother: Joan De LACY
16. Catharine De USFLETE m. Sir William De BEAUCHAMP
m. Sir William De BEAUCHAMP father: Sir John De BEAUCHAMP mother: Joan CHERLETON
18. Joan De USFLETE m1. William BECKWITH m2. Sir Miles STAPLETON
m. William BECKWITH
m. Sir Miles STAPLETON father: Sir Brian De STAPLETON, K.G. mother: Alice De St PHILBERT