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. Sadb

Bibliography
  1. Baldwin, Stewart, Sadb, wife of Tairrdelbach Ua Brian. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 10/22/2001. Subject: Sadb, wife of Tairrdelbach Ua Brian. Available at https://groups.google.com/g/soc.genealogy.medieval/c/FXG9PRyXycs/m/xD1UOuRZM4UJ. Author address: sbaldw at mindspring dot com. Information from this source tagged as [Ref: Stewart Baldwin SGM 10/22/2001-162605].
  2. Baldwin, Stewart, Donnell O'Brien, king of Thomond. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 8/29/2001. Subject: Donnell O'Brien, king of Thomond. Available at https://groups.google.com/g/soc.genealogy.medieval/c/6QNgVklU1bw/m/KEwml0_WATkJ. Author address: sbaldw at mindspring dot com. Information from this source tagged as [Ref: Stewart Baldwin SGM 8/29/2001-030404].

Sources for birth and parent Information
father:
[Ref: Stewart Baldwin SGM 10/22/2001-162605]
Sources for death Information
date:
[Ref: Stewart Baldwin SGM 10/22/2001-162605]
Sources with Information about marriage to unknown
child:
[Ref: Stewart Baldwin SGM 8/29/2001-030404]
Research Notes:
King of Osraige [Ref: Stewart Baldwin SGM 8/29/2001-030404]



Pedigree of Donnchad Balc Mac Gilla Patraic Ruad, King of Ossraig
                                                                /-----Dungal King Of Ossory
                                                       /-----Cerball King Of Ossory
                                              /-----Cellach Mac Cerbaill, King Of Osraige
                                     /-----Donnchad King Of Ossory
                                    |        |                  /-----Aed King Of Ulster
                                    |        |         /-----Matudan King Of Ulster
                                    |        |        |         \-----Barrdub
                                    |         \-----Echrad
                            /-----Gilla Patraic Mac Donnchada, King Of Ossory
                           |        |                           /-----Mothla
                           |        |                  /-----Cormac Mac Mothla, King Of Dessi
                           |        |         /-----Faelan Mac Cormac, King Of Dessi
                           |         \-----Aife
                   /-----Donnchad King Of Osraige
                  |        |                  /-----Godfrey
                  |        |         /-----Harold
                  |         \-----Mael Maire
          /-----Gilla Patraic King Of Osraige
 /-----Domnall Mac Gilla Patraic, King of Ossraige
Donnchad Balc Mac Gilla Patraic Ruad, King of Ossraig



Descendants of Donnchad Balc Mac Gilla Patraic Ruad, King of Ossraig
1. Donnchad Balc Mac Gilla Patraic Ruad, King of Ossraig m.

2nd generation

2. Sadb m. Tairrdelbach O'Brien, King Of Munster
m. Tairrdelbach O'Brien, King Of Munster father: Diarmaid O'Brien, King Of Munster mother: Mor

3rd generation

3. Domnall Mor O'Brien, King Of Munster m.

4th generation

4. Donnchan Cairbreach O'Brien, King Of Thomond m.
5. (Unk Dau) O'BRIEN m. William De BURGH, Lord of Connaught
m. William De BURGH, Lord of Connaught father: Walter De BURGH mother: Alice

5th generation

6. Conor Na Suidane O'Brien, King Of Thomond m.
9. Richard De BURGH, Lord of Connaught m. Egidia (Jill) De LACY
m. Egidia (Jill) De LACY father: Walter De LACY, Baron Of Weobley mother: Margaret De BRAOISE