Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 01-20-2025.

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. Gormflaith Of Nass Death: 1030

Bibliography
  1. Byrne, Francis John, Irish Kings and High Kings, London: B.T. Batsford, Ltd, 1973. Information from this source tagged as [Ref: Byrne IrishKings p[0-9]*].
  2. The Henry Project: The Ancestors of King Henry II of England, An eperiment in a cooperative online database for scholarly medieval genealogy. Contributors and Editors: Stewart Baldwin, Todd Farmerie, Peter Stewart. Available at https://fasg.org/projects/henryproject/ Information from this source tagged as [Ref: HenryII .*].
  3. 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]*].
  4. 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].
  5. Weis, Frederick Lewis, Walter Lee Sheppard, Jr, David Faris, Ancestral Roots of Certain American Colonists who came to America before 1700, 7th Edition, Baltimore: Genealogical Publishing Co, 1992. Information from this source tagged as [Ref: Weis AR7 #[0-9][0-9]*[A-Z]*].

Sources for birth and parent Information
father:
[Ref: Byrne IrishKings p289, Kelley Eve p13, Stewart Baldwin SGM 7/28/1996]
Sources for death Information
date:
[Ref: Byrne IrishKings p289, Kelley Eve p13, Stewart Baldwin SGM 7/28/1996, Weis AR7 #175]
Sources with Information about marriage to (Unk Princess) Of Connacht
names:
Murchad & Princess of Connacht [Ref: Kelley Eve p13],
child:
[Ref: Kelley Eve p13]
Research Notes:
Ui Dunlainge King of Laigin & Leinster [Ref: Byrne IrishKings p289]
Kingo f Laigin [Ref: Stewart Baldwin SGM 7/28/1996]
King of Leinster [Ref: Kelley Eve p13]



Pedigree of Murchad Ui DUNLAINGE, King Of Laigin & Leinster
                                                                /-----Bran Mut Ui DUNLAINGE, King Of Laigin & Leinster
                                                       /-----Murchad Ui DUNLAINGE, King Of Laigin & Leinster
                                                      |         \-----Almaith Ingen Blathmaic
                                              /-----Faelan Ui DUNLAINGE, King Of Laigin & Leinster
                                     /-----Ruaidri Ui DUNLAINGE, King Of Laigin & Leinster
                            /-----Dairmait Ui DUNLAINGE, King Of Laigin & Leinster
                   /-----Muirecan Ui DUNLAINGE, King Of Laigin & Leinster
          /-----Maelmorda Ui DUNLAINGE, King Of Laigin & Leinster
 /-----Finn Ui DUNLAINGE, King Of Laigin & Leinster
Murchad Ui DUNLAINGE, King Of Laigin & Leinster



Descendants of Murchad Ui DUNLAINGE, King Of Laigin & Leinster
1. Murchad Ui DUNLAINGE, King Of Laigin & Leinster m. (Unk Princess) Of Connacht
m. (Unk Princess) Of Connacht father: Tadc

2nd generation

2. Gormflaith Of Nass m1. Olaf III Sihtricsson, King Of Yorks And Dublin m2. Brian Boruma, King Of Cashel And Munster, High m3. Mael-Sechnaill King Of Ireland
m. Olaf III Sihtricsson, King Of Yorks And Dublin father: Sitric II CAOCH, King Of Dublin
m. Brian Boruma, King Of Cashel And Munster, High father: Cennetig Dal Cais King Of Munster And Thomond mother: Be Bind
m. Mael-Sechnaill King Of Ireland father: Domnall mother: Donnflaith

3rd generation

3. Sihtric III Of The Silken Beard OLAFSON, King Of Dublin m. Slani
m. Slani father: Brian Boruma, King Of Cashel And Munster, High mother: Echrad
5. Donnchad King Of Munster m1. m2. Druella
m. Druella father: Godwin Ealdorman Of Wessex mother: Githa

4th generation

7. Olaf Of Dublin m. Maelcorcre Of Leinster
m. Maelcorcre Of Leinster father: Dunlang Ui DUNLAINGE, King Of Laigin & Leinster
8. Darbforgaill m. Diarmait MacMAEL Nam BO, King Of Hy Kinsale
m. Diarmait MacMAEL Nam BO, King Of Hy Kinsale father: Donnchad Mael Na MBo Ui Cheinnselaig King Of Laigin & Leinste mother: Aife

5th generation

10. Ragnaillt Of Dublin m. Cynan Ap Iago, Prince Of North Wales
m. Cynan Ap Iago, Prince Of North Wales father: Iago Ab Idwal, Prince Of Gwynedd
11. Murchad Mac DAIRMAIT, King Of Laigin And Leinste m. Sadb
m. Sadb father: Muirchertach MacBRICC, King Of Dessi