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:
Children:
  1. Robert De Oilly, Baron Of Hook Norton Birth: Ouilly-Le-Basset, Calvados Death: Abt 1093
  2. Nigel De Oilly, Baron Of Hook Norton Death: 1112
  3. Roger De IVRY Birth: Ivry-La-Bataille, Eure, Arr Evreux, Cant Saint-Andre Death: Before 1110
  4. Hugh Pincerna De IVRY Birth: Ivry-La-Bataille, Dept Eure
  5. Roger De OILLY Birth: Ouily-Le-Basset, Calvados
  6. Guy De OILLY Death: After 1086

Bibliography
  1. Keats-Rohan, K.S.B., Domesday People, A Prosopography of Persons Occurring in English Documents 1066-1166. Vol I: Domesday Book. Bury St Edmunds, Suffolk: Boydell Press, 1999. NYPL ARF 03-4178 vol 1. Corrections in Volume II (Domesday Descendants) pp 4-5. Further corrections at http://users.ox.ac.uk/~prosop/domesday-people-corrigenda.pdf Information from this source tagged as [Ref: Keats-Rohan DP p[0-9]*].
  2. 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]*].

Research Notes:
father of Nigel and Robert [Ref: Sanders Baronies p54]
father of Robert de Oilli and Roger d'Ivry [Ref: Keats-Rohan DP p378]



Pedigree of (Unk) De OILLY
(Unk) De OILLY



Descendants of (Unk) De OILLY
1. (Unk) De OILLY m.

2nd generation

2. Robert De Oilly, Baron Of Hook Norton m. Ealdgyth Of Wallingford
m. Ealdgyth Of Wallingford father: Wigod Lord Of Wallingford
3. Nigel De Oilly, Baron Of Hook Norton m. Agnes
m. Agnes
4. Roger De IVRY m. Adelina De Grantmesnil
m. Adelina De Grantmesnil father: Hugh De Grantmesnil, Baron Of Leicester mother: Adeliza Of Beaumont
6. Roger De OILLY m.
7. Guy De OILLY m.

3rd generation

8. Maud Lady Of Wallingford m. Miles CRESPIN, Baron Of Wallingford
m. Miles CRESPIN, Baron Of Wallingford father: Gilbert Crespin, Lord Of Tillieres mother: Gunnor De ANJOU
9. Robert De Oilly, Baron Of Hook Norton m. Edith SIGULFSSON
m. Edith SIGULFSSON father: Forne SIGULFSON, Lord Of Greystoke
12. Roger De OILLY m. Hawise De CHESNEY
m. Hawise De CHESNEY father: Roger De CHESNEY mother: Alice De LANGTOT
13. Robert Fitz Guy De OILLY m.

4th generation

15. Edith m1. Gilbert BASSET m2. Wigan Of WALLINGFORD
m. Gilbert BASSET
m. Wigan Of WALLINGFORD father: Manno Le Breton Baron Of Wolverton
16. Alice De Oilly m. Ernulf De MANDEVILLE
m. Ernulf De MANDEVILLE father: Geoffrey De MANDEVILLE, Earl Of Essex mother: Rohese De VERE
17. Henry De Oilly, Baron Of Hook Norton m. Maud De BOHUN
m. Maud De BOHUN father: Humphrey III De BOHUN, Baron Of Trowbridge mother: Margaret Of Hereford
19. Roger De OILLY m. Aveline
m. Aveline

5th generation

24. Thomas BASSET m. Adeliza De DUNSTANVILLE
m. Adeliza De DUNSTANVILLE father: Alan De DUNSTANVILLE
28. Geoffrey De MANDEVILLE m.
31. Henry De Oilly, Baron Of Hook Norton m1. Sibil m2. Matilda FITZ GEOFFREY
m. Sibil
m. Matilda FITZ GEOFFREY father: Geoffrey FITZ PIERS, Earl Of Essex mother: Aveline De CLARE
33. Margery De OILLY m. Waleran Beaumont De Newbourge, Earl Of Warwick
m. Waleran Beaumont De Newbourge, Earl Of Warwick father: Roger De Newburgh, Earl Of Warwick mother: Gundred De WARENNE, Countess Of Warwick
34. Joan De OILLY m. Simon Fitz WALTER De DAVENTRY
m. Simon Fitz WALTER De DAVENTRY father: Walter FITZ ROBERT, Baron Of Little Dunmow mother: Maud De BOHUN