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: Elizabeth O'BRIEN
Sex: F
Death: Before 30 Jun 1659 ^d

Parents:

Father:
Henry O'BRIEN, Earl Of Thomond Birth: Abt 1588 Death: Abt 22 Apr 1639

Mother:

Mary BRERETON Death: Apr 1640

Family:
Marriage:

Dutton GERARD, Lord Gerard on 21 Aug 1636 .^m1
Dutton GERARD, Lord Gerard Birth: 4 Mar 1613 Death: 22 Apr 1640

Children:

Elizabeth GERRARD

Marriage:

Philip WENMAN, Viscount Wenman of Tuam on After 1640 .^m2
Philip WENMAN, Viscount Wenman of Tuam Birth: 17 Aug 1610 Death: 29 Apr 1686

Bibliography

Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 05 E-Goojerat. London: St Catherine Press, 1926. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP V [Ap][p0-9].*].
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].*].
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]*].

Sources for birth and parent Information

parents:: [Ref: CP V p635, CP XII/2 p492]

Sources for death Information

date:: between 9 Apr 1656 and 30 Jun 1659 [Ref: CP XII/2 p492]; will dated 9 Apr 1656 pro 30 Jun 1659 [Ref: CP V p635]

Sources with Information about marriage to Dutton GERARD, Lord Gerard

date:: [Ref: CP V p635]; first marriage of Elizabeth [Ref: CP XII/2 p492],
child:: [Ref: Clutterbuck Hertford v1p107]

Sources with Information about marriage to Philip WENMAN, Viscount Wenman of Tuam

date:: second marriage of Elizabeth [Ref: CP V p635],
names:: [Ref: CP XII/2 p492]

Research Notes:

Pedigree of Elizabeth O'BRIEN
                                                                /-----Turlogh Bog O'Brien, King Of Thomond
                                                       /-----Teige O'BRIEN, Prince Of Thomond
                                              /-----Turlogh Don O'BRIEN, Prince Of Thomond
                                     /-----Conor O'BRIEN
                                    |        |         /-----John MACNAMARA
                                    |         \-----Raghnailt MACNAMARA
                            /-----Donough O'BRIEN, Earl Of Thomond
                           |        |         /-----Ulick De BURGH
                           |         \-----Annabell De BURGH
                   /-----Conor O'BRIEN, Earl Of Thomond
                  |        |                                    /-----Sir Richard BUTLER
                  |        |                           /-----Sir Edmund BUTLER
                  |        |                          |         \-----Catherine O'REILLY
                  |        |                  /-----Sir James BUTLER
                  |        |                 |        |         /-----Melroona O'CARROLL
                  |        |                 |         \-----Shile O'CARROLL
                  |        |                 |                  \-----Bibiana O'DEMPSEY
                  |        |         /-----Sir Piers BUTLER, Earl Of Ormond
                  |        |        |        |         /-----Donald Reagh MacMorrogh KAVANAGH
                  |        |        |         \-----Sabine KAVANAGH
                  |         \-----Ellen BUTLER
                  |                 |                           /-----John Cam FITZ GERALD
                  |                 |                  /-----Thomas FITZ GERALD, Earl Of Kildare
                  |                 |         /-----Gerald FITZGERALD, K.G., Earl Of Kildare
                  |                 |        |        |         /-----James FITZ GERALD, Earl Of Desmond
                  |                 |        |         \-----Joan FITZ GERALD
                  |                 |        |                  \-----Mary Mac RICHARD BURK
                  |                  \-----Margaret FITZGERALD
                  |                          |                  /-----Sir Edward FITZEUSTACE
                  |                          |         /-----Rowland FITZEUSTACE, Baron Portlester
                  |                           \-----Alison FITZEUSTACE
                  |                                    \-----Jenet BELLEW
          /-----Donough O'BRIEN, Earl Of Thomond
         |        |         /-----Turlogh MAC-T-BRIEN-ARA
         |         \-----Ownye
/-----Henry O'BRIEN, Earl Of Thomond
|        |                                                      /-----John FITZ GERALD, Earl Of Kildare
|        |                                             /-----John Cam FITZ GERALD
|        |                                            |         \-----Margaret De La HERNE
|        |                                    /-----Thomas FITZ GERALD, Earl Of Kildare
|        |                           /-----Gerald FITZGERALD, K.G., Earl Of Kildare
|        |                          |        |                  /-----Gerald Fitz Morice, Earl Of Desmond
|        |                          |        |         /-----James FITZ GERALD, Earl Of Desmond
|        |                          |        |        |         \-----Alianore Le BOTILLER
|        |                          |         \-----Joan FITZ GERALD
|        |                          |                 |         /-----Ulick Mac RICHARD BURK
|        |                          |                  \-----Mary Mac RICHARD BURK
|        |                  /-----Gerald FITZGERALD, Earl Of Kildare
|        |                 |        |                  /-----Sir Edward FITZEUSTACE
|        |                 |        |         /-----Rowland FITZEUSTACE, Baron Portlester
|        |                 |         \-----Alison FITZEUSTACE
|        |                 |                  \-----Jenet BELLEW
|        |         /-----Gerald FITZGERALD, Earl Of Kildare
|        |        |        |                                    /-----Reynold De GREY, Lord Grey Of Ruthin
|        |        |        |                           /-----Edward De GREY, Lord Ferrers Of Groby
|        |        |        |                          |         \-----Joan ASTELEY
|        |        |        |                  /-----Sir John GREY
|        |        |        |                 |        |         /-----Sir Henry FERRERS
|        |        |        |                 |         \-----Elizabeth FERRERS, Lady Ferrers Of Groby
|        |        |        |                 |                  \-----Isabel MOWBRAY
|        |        |        |         /-----Thomas GREY, K.G., Marquess of Dorset
|        |        |        |        |        |                  /-----Richard De WYDEVILLE
|        |        |        |        |        |         /-----Sir Richard WYDVILLE, K.G., Earl of Rivers
|        |        |        |        |        |        |         \-----Joan BEDLISGATE
|        |        |        |        |         \-----Elizabeth WYDVILLE
|        |        |        |        |                 |         /-----Peter Of Luxemburg, Count Of St. Pol
|        |        |        |        |                  \-----Jacquetta Of St.Pol
|        |        |        |        |                           \-----Margaret Of Andria
|        |        |         \-----Elizabeth GREY
|        |        |                 |                           /-----William BONVILLE, K.G., Lord Bonville
|        |        |                 |                  /-----William BONVILLE
|        |        |                 |                 |         \-----Margaret GREY
|        |        |                 |         /-----William BONVILLE, Lord Harrington
|        |        |                 |        |        |         /-----William HARINGTON, Lord Harington
|        |        |                 |        |         \-----Elizabeth HARINGTON
|        |        |                 |        |                  \-----Margaret HILL
|        |        |                  \-----Cicely BONVILLE, Baroness Harrington And Bonvil
|        |        |                          |                  /-----Sir Ralph De NEVILLE, K.G., Earl Of Westmoreland
|        |        |                          |         /-----Sir Richard De NEVILLE, K.G., Earl Of Salisbury
|        |        |                          |        |         \-----Joan De BEAUFORT
|        |        |                           \-----Katherine NEVILLE
|        |        |                                   |         /-----Sir Thomas MONTAGU, K.G., Earl Of Salisbury
|        |        |                                    \-----Alice MONTAGU, Countess Of Salisbury
|        |        |                                             \-----Eleanor De HOLAND
|         \-----Elizabeth FITZGERALD
|                 |                                    /-----Sir Richard BROWNE
|                 |                           /-----Sir Thomas BROWNE
|                 |                  /-----Sir Anthony BROWNE
|                 |                 |        |                  /-----Sir John FITZ ALAN, Lord Arundel
|                 |                 |        |         /-----Sir Thomas ARUNDEL
|                 |                 |        |        |         \-----Elizabeth DESPENSER
|                 |                 |         \-----Eleanor ARUNDEL
|                 |                 |                 |         /-----Henry MOYNS
|                 |                 |                  \-----Joan MOYNS
|                 |         /-----Sir Anthony BROWNE, K.G.
|                 |        |        |                           /-----Sir Ralph De NEVILLE, K.G., Earl Of Westmoreland
|                 |        |        |                  /-----Sir Richard De NEVILLE, K.G., Earl Of Salisbury
|                 |        |        |                 |         \-----Joan De BEAUFORT
|                 |        |        |         /-----John De NEVILLE, K.G., Marquess of Montagu
|                 |        |        |        |        |         /-----Sir Thomas MONTAGU, K.G., Earl Of Salisbury
|                 |        |        |        |         \-----Alice MONTAGU, Countess Of Salisbury
|                 |        |        |        |                  \-----Eleanor De HOLAND
|                 |        |         \-----Lucy NEVILLE
|                 |        |                 |                  /-----Thomas INGOLDTHORPE
|                 |        |                 |         /-----Sir Edmund INGOLDTHORPE
|                 |        |                 |        |         \-----Margaret De La POLE
|                 |        |                  \-----Isabel INGOLDTHORPE
|                 |        |                          |         /-----Sir John TIPTOFT, Lord Tiptoft
|                 |        |                           \-----Joan TIPTOFT
|                 |        |                                    \-----Joyce CHERLETON
|                  \-----Mable BROWNE
|                          |                                    /-----John GAUGE
|                          |                           /-----Sir John GAGE
|                          |                          |         \-----Joan SUDGROVE
|                          |                  /-----William GAGE
|                          |                 |        |         /-----Thomas St. CLAIR
|                          |                 |         \-----Alianore St. CLAIR
|                          |                 |                  \-----Margaret HOO
|                          |         /-----Sir John GAGE, K.G.
|                          |        |        |         /-----Bartholomew BOLNEY
|                          |        |         \-----Agnes BOLNEY
|                          |        |                  \-----Eleanor
|                           \-----Alice GAGE
|                                   |                           /-----Edward GUILDFORD
|                                   |                  /-----Sir John GUILFORD
|                                   |                 |         \-----Julian De PITTLESDEN
|                                   |         /-----Sir Richard GUILFORD, K.G.
|                                   |        |        |         /-----Richard WALLER
|                                   |        |         \-----Alice WALLER
|                                   |        |                  \-----Silvia GULBY
|                                    \-----Philippe GUILFORD
|                                            |         /-----John PIMPE
|                                             \-----Anne PIMPE
Elizabeth O'BRIEN
|                  /-----Sir William BRERETON
|         /-----William BRERETON, Lord Brereton
|        |        |         /-----Sir Peter WARBURTON
|        |         \-----Jane WARBURTON
\-----Mary BRERETON
         |         /-----Sir John SAVAGE
          \-----Margaret SAVAGE
                  |                                             /-----Sir John MANNERS
                  |                                    /-----Sir Robert MANNERS
                  |                                   |         \-----Anne MIDDLETON
                  |                           /-----Sir Robert MANNERS
                  |                          |        |         /-----Sir Robert OGLE
                  |                          |         \-----Joane OGLE
                  |                          |                  \-----Maud GREY
                  |                  /-----George MANNERS, Lord Ros Of Helmsley
                  |                 |        |                  /-----Sir Thomas De ROS, Lord Ros Of Helmsley
                  |                 |        |         /-----Thomas De ROS, Lord Ros Of Helmsley
                  |                 |        |        |         \-----Eleanor BEAUCHAMP
                  |                 |         \-----Eleanor De ROS
                  |                 |                 |         /-----Sir John TIPTOFT, Lord Tiptoft
                  |                 |                  \-----Philippe TIPTOFT
                  |                 |                           \-----Joyce CHERLETON
                  |         /-----Thomas MANNERS, K.G., Earl Of Rutland
                  |        |        |                           /-----Ralph St LEGER
                  |        |        |                  /-----John St LEGER
                  |        |        |         /-----Sir Thomas St. LEGER
                  |        |        |        |        |         /-----James DONET
                  |        |        |        |         \-----Margery DONET
                  |        |        |        |                  \-----Margery CHEYNE
                  |        |         \-----Anne St LEGER
                  |        |                 |                  /-----Richard Of York Earl Of Cambridge
                  |        |                 |         /-----Richard PLANTAGENET, K.G., Duke of York
                  |        |                 |        |         \-----Anne De MORTIMER
                  |        |                  \-----Anne PLANTAGENET
                  |        |                          |         /-----Sir Ralph De NEVILLE, K.G., Earl Of Westmoreland
                  |        |                           \-----Cecily NEVILLE
                  |        |                                    \-----Joan De BEAUFORT
                   \-----Elizabeth MANNERS
                           |         /-----Sir William PASTON
                            \-----Eleanor PASTON
                                    |         /-----Sir Henry HEYDON
                                     \-----Bridget HEYDON

Descendants of Elizabeth O'BRIEN

1. Elizabeth O'BRIEN m1. Dutton GERARD, Lord Gerard m2. Philip WENMAN, Viscount Wenman of Tuam

m. Dutton GERARD, Lord Gerard father: Gilbert GERARD, Lord Gerard mother: Eleanor DUTTON

2 Elizabeth GERRARD m. William SPENCER

m. Philip WENMAN, Viscount Wenman of Tuam father: Thomas WENMAN, Viscount Wenman of Tuam mother: Margaret HAMPDEN