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. Be Bind
  2. Donnchadh Mac Aurchada, King Of Ui Briuin Seola Death: 961
  3. Cendfaoladh
  4. Caoinech
  5. Cress

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. Stevens, Luke, Brian Boruma's maternal relatives. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 11/15/1998. Subject: Brian Boruma's maternal relatives. Apparently not archived by Google Groups. Author address: anfortas at geocities dot com. Information from this source tagged as [Ref: Luke Stevens SGM 11/15/1998-135810].
  3. Baldwin, Stewart, Brian Boruma's maternal relatives. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 11/16/1998. Subject: Brian Boruma's maternal relatives. Apparently not archived by Google Groups. Author address: sbald at auburn dot campus dot mci dot net. Information from this source tagged as [Ref: Stewart Baldwin SGM 11/16/1998-025739].

Sources for birth and parent Information
parents:
[Ref: Luke Stevens SGM 11/15/1998-135810]
Sources with Information about marriage to Aurchad King Of Ui Briuin Or West Connacht
child:
[Ref: Kelley Eve p23, Luke Stevens SGM 11/15/1998-135810, Stewart Baldwin SGM 11/16/1998-025739]
Research Notes:



Pedigree of Osnadh
          /-----Anguile
 /-----Crechan
Osnadh
|         /-----Ciocharan
 \-----Cianog



Descendants of Osnadh
1. Osnadh m. Aurchad King Of Ui Briuin Or West Connacht
m. Aurchad King Of Ui Briuin Or West Connacht father: Murchad King Of West Connacht

2nd generation

2. Be Bind m. Cennetig Dal Cais King Of Munster And Thomond
m. Cennetig Dal Cais King Of Munster And Thomond father: Lorcan Dal Cais King Of Munster And Thomond
5. Caoinech m. Cosccrach
m. Cosccrach
6. Cress m. Tadg
m. Tadg

3rd generation

8. Brian Boruma, King Of Cashel And Munster, High m1. Mor m2. Echrad m3. Gormflaith Of Nass m4. Dub Choblaig
m. Mor father: Eiden Mac Clerig
m. Echrad father: Carrlus Mac AILELLA, King Of Ui Adea Ocba
m. Gormflaith Of Nass father: Murchad Ui DUNLAINGE, King Of Laigin & Leinster mother: (Unk Princess) Of Connacht
m. Dub Choblaig father: (Unk) King Of Connacht

4th generation

15. Slani m. Sihtric III Of The Silken Beard OLAFSON, King Of Dublin
m. Sihtric III Of The Silken Beard OLAFSON, King Of Dublin father: Olaf III Sihtricsson, King Of Yorks And Dublin mother: Gormflaith Of Nass
16. Tadg Mac Briain m. Mor
m. Mor father: Gilla Brigte Ua Mael Muaid, King Of Cenel Fiachach
19. Donnchad King Of Munster m1. m2. Druella
m. Druella father: Godwin Ealdorman Of Wessex mother: Githa

5th generation

20. Olaf Of Dublin m. Maelcorcre Of Leinster
m. Maelcorcre Of Leinster father: Dunlang Ui DUNLAINGE, King Of Laigin & Leinster
21. Tairrdelbach Mac TADG, King Of Cashel And Munster, Hi m. Derbforgaill
m. Derbforgaill father: Tadc Mac Gilla Patraic
22. 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