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. Muirchertach Ua TUATHAIL, King Of Ui Muiredaig Death: 1164

Bibliography
  1. Kelley, David H., The Ancestry of Eve of Leinster, in The Genealogist, vol 1 no 1, Spring 1980, pp4-27. NYPL APA 82-1000. Available at https://www.americanancestors.org/databases/genealogist-the/image/. Information from this source tagged as [Ref: Kelley Eve p[0-9]*].
  2. Baldwin, Stewart, Eve of Leinster and Radnailt of Dublin. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 7/28/1996. Subject: Eve of Leinster and Radnailt of Dublin. Available at https://groups.google.com/g/soc.genealogy.medieval/c/ynfbqPH1lCw/m/ySwkNypyO4kJ. Author address: sbald at AUBURN dot CAMPUS dot MCI dot NET. Information from this source tagged as [Ref: Stewart Baldwin SGM 7/28/1996].
  3. Wurts, John S., Magna Charta: The Pedigrees of the Barons, Philadelphia, PA: Brookfield Publishing Co, 1942. Available at https://familysearch.org/search/catalog/197851. Information from this source tagged as [Ref: Wurts MCBarons p[0-9]*].

Sources for birth and parent Information
parents:
[Ref: Stewart Baldwin SGM 7/28/1996],
father:
[Ref: Kelley Eve p11],
note:
[Ref: Wurts MCBarons p428]
Sources for death Information
date:
[Ref: Kelley Eve p11]
1127 [Ref: Stewart Baldwin SGM 7/28/1996],
note:
[Ref: Wurts MCBarons p428]
Sources with Information about marriage to unknown
child:
[Ref: Kelley Eve p12, Stewart Baldwin SGM 7/28/1996]
Research Notes:



Pedigree of Gillacomghall Ua TUATHAIL
                                                                /-----Ailill Ui DUNLAINGE, King Of Laigin & Leinster
                                                       /-----Augaire Ui DUNLAINGE, King Of Laigin & Leinster
                                              /-----Tuathal Ui DUNLAINGE, King Of Laigin & Leinster
                                     /-----Dunlang Ui DUNLAINGE, King Of Laigin & Leinster
                            /-----Donncuan Ui DUNLAINGE, King Of Laigin & Leinster
                   /-----Gillacomghall Ua TUATHAIL
          /-----Gillacaemghin Ua TUATHAIL
 /-----Doncuan Ua TUATHAIL
Gillacomghall Ua TUATHAIL
|                                                               /-----Cellach Ui Cheinnselaig King Of Laigin & Leinste
|                                                      /-----Domnall Ui Cheinnselaig King Of Laigin & Leinste
|                                             /-----Dairmait Ui Cheinnselaig King Of Laigin & Leinste
|                                    /-----Donnchad Mael Na MBo Ui Cheinnselaig King Of Laigin & Leinste
|                           /-----Domnall Remar Mac Mael Na MBo
|                          |        |                           /-----Cormac Mac Mothla, King Of Dessi
|                          |        |                  /-----Faelan Mac Cormac, King Of Dessi
|                          |        |         /-----Domnall Mac Faelain, King Of Deisi Muman
|                          |         \-----Mael Maidne Ingen Domnaill
|                  /-----Donnchad Mac Domnaill, King Of Ui Cheinnselaig
|         /-----Mael Morda Ua Domnaill
|        |         \-----Cailleach Ingen Mac Faelain
 \-----Sadb Ingen Mael Morda Ua Domnaill



Descendants of Gillacomghall Ua TUATHAIL
1. Gillacomghall Ua TUATHAIL m.

2nd generation

2. Muirchertach Ua TUATHAIL, King Of Ui Muiredaig m1. Cacht Of Leix m2. (Unk Dau)
m. Cacht Of Leix father: Loigsech Ua MORDA, King Of Leix mother: Gormflaith
m. (Unk Dau) father: Gerbal

3rd generation

3. Mor Ua TUATHAIL m. Dairmait Mac MURCHAD, King Of Leinster
m. Dairmait Mac MURCHAD, King Of Leinster father: Donnchad Mac MURCHAD, King Of Dublin, Laigin, Lei mother: Orlaith

4th generation

8. Aoife Macmurchada Of Leinster m. Richard "Strongbow" De CLARE, Earl Of Pembroke
m. Richard "Strongbow" De CLARE, Earl Of Pembroke father: Gilbert De CLARE, Earl Of Pembroke mother: Elizabeth De BEAUMONT

5th generation

10. Isabel De CLARE, Countess Of Pembroke m. Sir William MARSHALL, Protector, Earl Of Pembroke
m. Sir William MARSHALL, Protector, Earl Of Pembroke father: John Fitz GILBERT The Marshal mother: Sibyl De SALISBURY