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. Mary O'NEILL

Bibliography
  1. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 12-2, Tracton-Zz. London: St Catherine Press, 1959. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP XII/2 [Ap][p0-9].*].

Sources with Information about marriage to unknown
child:
[Ref: CP XII/2 p131]
Research Notes:
of Clandeboye [Ref: CP XII/2 p131]



Pedigree of Hugh Boy O'NEILL
Hugh Boy O'NEILL



Descendants of Hugh Boy O'NEILL
1. Hugh Boy O'NEILL m.

2nd generation

2. Mary O'NEILL m. Con Baccach O'NEILL, Earl of Tyrone
m. Con Baccach O'NEILL, Earl of Tyrone father: Con O'NEILL mother: Eleanor FITZ GERALD

3rd generation

3. Mary O'NEILL m. Sorley Buoy MACDONNEL
m. Sorley Buoy MACDONNEL

4th generation

4. Randal MacSorley MacDONNELL, Earl of Antrim m. Alice O'NEILL
m. Alice O'NEILL father: Hugh O'NEILL, Earl of Tyrone mother: Joanna O'DONNELL

5th generation

5. Mary MacDONNELL m1. Lucas DILLON, Viscount Dillon m2. Oliver PLUNKETT, Lord Louth
m. Lucas DILLON, Viscount Dillon father: Sir Christopher DILLON mother: Jane DILLON
m. Oliver PLUNKETT, Lord Louth father: Matthew PLUNKETT, Lord Louth mother: Mary FITZWILLIAM
6. Ann MACDONNELL m1. Christopher NUGENT m2. William FLEMING, Lord Slane
m. Christopher NUGENT father: Richard NUGENT, Earl of Westmeath mother: Jane PLUNKETT
m. William FLEMING, Lord Slane father: Christopher FLEMING, Lord Slane mother: Elinor BARNEWALL