Individual Page


Family:
Marriage: Children:
  1. Tadc Ua BRIAIN, Joint-King Of Munster Death: 1086 in Kincora
  2. Muirchertach Ua BRIAIN, High King Of Ireland Death: 1119
  3. Diarmaid O'Brien, King Of Munster Death: 1118

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. Moncreiffe, Sir Ian of that Ilk, Royal Highness: Ancestors of the Royal Child. London: Hamish Hamilton, 1982. NYPL ARF 83-3293. Information from this source tagged as [Ref: Moncreiffe RoyalAnc p[0-9]*].
  3. 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].
  4. Tapsell, R. F., Monarchs, Rulers, Dynasties and Kingdoms of the World. New York: Facts on File Publications, 1983. Information from this source tagged as [Ref: Tapsell Dynasties p[0-9]*].

Sources for birth and parent Information
parents:
[Ref: Stewart Baldwin SGM 8/29/2001-030404],
father:
[Ref: Moncreiffe RoyalAnc p16, Tapsell Dynasties p185],
paternal-grandfather:
Brian Boruma [Ref: Tapsell Dynasties p185]
Sources for death Information
date:
[Ref: Kelley Eve p20, Moncreiffe RoyalAnc p16, Stewart Baldwin SGM 8/29/2001-030404, Tapsell Dynasties p185]
Sources with Information about marriage to Derbforgaill
child:
[Ref: Kelley Eve p20, Stewart Baldwin SGM 8/29/2001-030404]
Research Notes:
King of Munster and High King of Ireland [Ref: Kelley Eve p20]
High King of Ireland [Ref: Moncreiffe RoyalAnc p16]

1068-1086: King of Cashel and Munster, High King [Ref: Tapsell Dynasties p185]



Pedigree of Tairrdelbach Mac TADG, King Of Cashel And Munster, Hi
                                                                /-----Mathgamain
                                                       /-----Anluan
                                              /-----Corcc Mac Anluain
                                     /-----Lachtnae Mac Cuircc
                            /-----Lorcan Dal Cais King Of Munster And Thomond
                   /-----Cennetig Dal Cais King Of Munster And Thomond
          /-----Brian Boruma, King Of Cashel And Munster, High
         |        |                                             /-----Fiangalach
         |        |                                    /-----Flaithnia
         |        |                           /-----Moenach Mac Flaithnia
         |        |                  /-----Murchad King Of West Connacht
         |        |         /-----Aurchad King Of Ui Briuin Or West Connacht
         |         \-----Be Bind
         |                 |                  /-----Anguile
         |                 |         /-----Crechan
         |                  \-----Osnadh
         |                          |         /-----Ciocharan
         |                           \-----Cianog
 /-----Tadg Mac Briain
|        |         /-----Carrlus Mac AILELLA, King Of Ui Adea Ocba
|         \-----Echrad
Tairrdelbach Mac TADG, King Of Cashel And Munster, Hi
|         /-----Gilla Brigte Ua Mael Muaid, King Of Cenel Fiachach
 \-----Mor



Descendants of Tairrdelbach Mac TADG, King Of Cashel And Munster, Hi
1. Tairrdelbach Mac TADG, King Of Cashel And Munster, Hi m. Derbforgaill
m. Derbforgaill father: Tadc Mac Gilla Patraic

2nd generation

3. Muirchertach Ua BRIAIN, High King Of Ireland m.
4. Diarmaid O'Brien, King Of Munster m. Mor
m. Mor father: Ruaidri Na Saide Buide Ua Conchobar, King of Co

3rd generation

5. Lafrocoth m. Arnulph De MONTGOMERY
m. Arnulph De MONTGOMERY father: Roger De Montgomery, Earl Of Shrewsbury mother: Mabel De Belesme
6. Tairrdelbach O'Brien, King Of Munster m. Sadb
m. Sadb father: Donnchad Balc Mac Gilla Patraic Ruad, King of Ossraig

4th generation

7. Alice De MONTGOMERY m. Maurice FITZ GERALD, Lord Of Lanstephen
m. Maurice FITZ GERALD, Lord Of Lanstephen father: Gerald Of Windsor, Constable Of Pembroke Castl mother: Nest Of Wales, Princess Of Deheubarth
8. Domnall Mor O'Brien, King Of Munster m.

5th generation

9. William FITZ MAURICE, Baron Of Naas m. Aline De CLARE
m. Aline De CLARE father: Richard "Strongbow" De CLARE, Earl Of Pembroke
12. Thomas FITZ MAURICE m. Sabine
m. Sabine
13. Gerald FITZ MAURICE, Baron Of Offaly m. Eve De BERMINGHAM
m. Eve De BERMINGHAM father: Robert De BIRMINGHAM
14. Donnchan Cairbreach O'Brien, King Of Thomond m.
15. (Unk Dau) O'BRIEN m. William De BURGH, Lord of Connaught
m. William De BURGH, Lord of Connaught father: Walter De BURGH mother: Alice