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:
Marriage: Children:
  1. Mor Ua TUATHAIL Death: 1164
  2. Aed Ui TUATHAIL
  3. Tuathal Ui TUATHAIL
  4. Conchobor Ui TUATHAIL

Marriage: Children:
  1. Donnchad King Of Ossory
  2. Domnall King Of Ossory

Marriage: Children:
  1. Aed King Of Offaly

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].

Sources for birth and parent Information
parents:
[Ref: Kelley Eve p17, Stewart Baldwin SGM 7/28/1996]
Sources with Information about marriage to Muirchertach Ua TUATHAIL, King Of Ui Muiredaig
names:
[Ref: Kelley Eve p12],
child:
[Ref: Kelley Eve p17, Stewart Baldwin SGM 7/28/1996]
Sources with Information about marriage to Gillapatraic Of Ossory
child:
[Ref: Kelley Eve p17]
Sources with Information about marriage to Donnchad Ua CONCHOBUIR
child:
[Ref: Kelley Eve p17]
Research Notes:



Pedigree of Cacht Of Leix
                                                                /-----Morda
                                                       /-----Cennetig Ua MORDA
                                              /-----Cernach Ua MORDA, King Of Loigsi
                                     /-----Cinaed Ua MORDA
                            /-----Amargein Ua MORDA, King Of Leix
                           |        |                  /-----Ailill King Of Ui Aeda Odba
                           |        |         /-----Charllus
                           |         \-----Echraid
                   /-----Faelan Ua MORDA, King Of Loigsi
          /-----Amargein Ua MORDA, King Of Loigsi
         |        |         /-----Meic Dairgin HUi THEIRMEASCAIN De Muintir Gailine
         |         \-----Maelind
 /-----Loigsech Ua MORDA, King Of Leix
|         \-----Gormlaith Ingen Mac Carrach Calma
Cacht Of Leix
|                  /-----Dunlang Ua CHAELLUIDE
|         /-----Find Ua CAELLUIDHE
|        |        |                                             /-----Cerball King Of Ossory
|        |        |                                    /-----Cellach Mac Cerbaill, King Of Osraige
|        |        |                           /-----Donnchad King Of Ossory
|        |        |                          |        |         /-----Matudan King Of Ulster
|        |        |                          |         \-----Echrad
|        |        |                  /-----Gilla Patraic Mac Donnchada, King Of Ossory
|        |        |                 |        |                  /-----Cormac Mac Mothla, King Of Dessi
|        |        |                 |        |         /-----Faelan Mac Cormac, King Of Dessi
|        |        |                 |         \-----Aife
|        |        |         /-----Tadc Mac Gilla Patraic
|        |         \-----Derbforgaill
 \-----Gormflaith



Descendants of Cacht Of Leix
1. Cacht Of Leix m1. Muirchertach Ua TUATHAIL, King Of Ui Muiredaig m2. Gillapatraic Of Ossory m3. Donnchad Ua CONCHOBUIR
m. Muirchertach Ua TUATHAIL, King Of Ui Muiredaig father: Gillacomghall Ua TUATHAIL
m. Gillapatraic Of Ossory
m. Donnchad Ua CONCHOBUIR

2nd generation

2. 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

3rd generation

9. 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

4th generation

11. 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

5th generation

13. Sir William MARSHALL, Earl Of Pembroke m1. m2. Alice De BETHUNE m3. Eleanor
m. Alice De BETHUNE father: Baldwin De BETHUNE, Count Of Aumale mother: Hawise Countess Of Aumale
m. Eleanor father: John Lackland PLANTAGENET, King Of England mother: Isabel Of Angouleme
15. Sir Gilbert MARSHALL, Earl Of Pembroke m1. Marjory Of Scotland m2.
m. Marjory Of Scotland father: William The Lion King Of Scots mother: Ermengarde Of Maine
18. Maud MARSHALL m1. Hugh BIGOD, Earl Of Norfolk, MC Surety m2. William De WARENNE, Earl Of Surrey
m. Hugh BIGOD, Earl Of Norfolk, MC Surety father: Roger BIGOD, Earl Of Norfolk, MC Surety mother: Ida Countess Of Norfolk
m. William De WARENNE, Earl Of Surrey father: Hameline PLANTAGENET, Earl Of Surrey mother: Isabel De WARENNE, Countess Of Surrey
19. Isabel MARSHALL m1. Sir Gilbert De CLARE, Earl Of Hertford And Glouceste m2. Richard Earl Of Cornwall, Holy Roman Emperor
m. Sir Gilbert De CLARE, Earl Of Hertford And Glouceste father: Richard De CLARE, Earl Of Hertford, MC Surety mother: Amice MEULANT, Countess Of Gloucester
m. Richard Earl Of Cornwall, Holy Roman Emperor father: John Lackland PLANTAGENET, King Of England mother: Isabel Of Angouleme
20. Sibyl MARSHALL m. William De FERRERS, Earl Of Derby
m. William De FERRERS, Earl Of Derby father: William De FERRERS, Earl Of Derby mother: Agnes Of Chester, Lady Of Chartley
21. Eve MARSHALL m. William De BRAIOSE, Baron Of Brecknock Castle
m. William De BRAIOSE, Baron Of Brecknock Castle father: Reginald De BRAOS, Baron Of Bramber mother: Gracia De BRIWERE
22. Joan MARSHALL m. Sir Warin De MUNCHENSY, Baron Of Swanscombe
m. Sir Warin De MUNCHENSY, Baron Of Swanscombe father: Sir William De MUNCHENSY, Baron Of Swanscombe mother: Aveline De CLARE