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


Family:
Marriage: Children:
  1. Murrough O'BRIEN, Lord Inchiquin Birth: Abt 1562 Death: 29 Jul 1597 in Erne

Marriage:
Bibliography
  1. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 07 Hussee-Lincolnshire. London: St Catherine Press, 1929. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP VII [Ap][p0-9].*].

Sources for birth and parent Information
parents:
[Ref: CP VII p51]
Sources for death Information
date:
living 1 Feb 1587/8 [Ref: CP VII p51]
Sources with Information about marriage to Murrough O'BRIEN, Lord Inchiquin
date:
first marriage of Margaret [Ref: CP VII p51],
child:
[Ref: CP VII p51]
Sources with Information about marriage to Christopher CRUISE
date:
second marriage of Margaret [Ref: CP VII p51]
Research Notes:



Pedigree of Margaret CUSACK
 /-----Sir Thomas CUSACK
Margaret CUSACK
|         /-----John DARCY
 \-----Maud DARCY



Descendants of Margaret CUSACK
1. Margaret CUSACK m1. Murrough O'BRIEN, Lord Inchiquin m2. Christopher CRUISE
m. Murrough O'BRIEN, Lord Inchiquin father: Dermond O'BRIEN, Lord Inchiquin mother: Margaret O'BRIEN
m. Christopher CRUISE

2nd generation

2. Murrough O'BRIEN, Lord Inchiquin m. Mabel NUGENT
m. Mabel NUGENT father: Christopher NUGENT, Lord Delvin mother: Mary FITZGERALD

3rd generation

3. Dermond O'BRIEN, Lord Inchiquin m. Ellen FITZGERALD
m. Ellen FITZGERALD father: Sir Edmond Fitz-Edmund FITZGERALD mother: Honora FITZGERALD

4th generation

4. MURROUGH O'BRIEN, Earl of Inchiquin m. Elizabeth St LEGER
m. Elizabeth St LEGER father: Sir William St LEGER mother: Gertrude De VRIES

5th generation

5. William O'BRIEN, Earl of Inchiquin m1. Margaret BOYLE m2. Elizabeth BRYDGES
m. Margaret BOYLE father: Roger BOYLE, Earl of Orrery mother: Margaret HOWARD
m. Elizabeth BRYDGES father: George BRYDGES, Lord Chandos of Sudeley mother: Susan MONTAGU