The PEDIGREE of
Flaithbertach macMuirchertaig O'NAILL

     aka Flaithbheartach of TIR-EOGHAIN

HM George I's 23-Great Grandfather.       U.S. President [B, HARRISON]'s 26-Great Grandfather.       PM Churchill's 26-Great Grandfather.       Louis XVII's 27-Great Grandfather.       Poss. `Osawatomie' Brown's 27-Great Grandfather.       Poss. Jamie's 25-Great Grandfather.

 Wife/Partner:       Magach (Princess) of MUMHAN
 Child:       Aed Athlamhan O'NAILL (42nd King) of AILECH
_______________________________________________________________________________________ 
/-- Aed Oirdnidhe O'NEILL   +==&=> [ 243 ,,qD,&]
/-- Niall (III) Caille MacAEDA  (791? - 846?)
/  \-- Maedhbh ingen INDRECHTAICH   +==&=> [ 243 ,,qD,&]
/-- Aedh Finnliath MacNEILL (King of AILECH)
/  \-- Gormlaith ingen DONNCHADA   +==&=> [ 252 ,,qD,&]
/-- Niall Glundub MacAEDA (O'NAILL)  (870? - 919)
\-- Dubha (Princess) of OSSORY   +==&=> [ 254 ,,qD,&]
| or: poss. Gormflaith
/   | OR: Maelmare MacALPIN   +==&=> [ 255 ,,pD,&]
/-- Muirchertach na G-Cochaill Criceann MacNEILL
/-- Eochaid (Eochu) ap RHUN   +==&=> [ 255 ,,pD,&]
\-- Land (Lund) verch ECHACH
/   | OR: poss. Klara   +====> [ 255 ,,p,&]
/-- Domnall O'NAILL (173rd MONARCH) of IRELAND  (? - 978)
/-- Flann Sionna MacMAEL SECHNAILL   +==&=> [ 255 ,,qD,&]
/-- Donnchad (II) Donn MacFLAINN  (? - 944?)
/  \-- Gormlaith (of BREGH) ingen FLANN   +==&=> [ 255 ,,qD,&]
\-- Flanna  (? - 938?)
/-- Tighearnan (Prince) of West BREFNA   +====> [ 3]
/   \-- Duibhleandna  (? - 942?)
/-- Muirchertach MacDOMNAILL (King of MIDE) O'NAILL
/-- Dungal MacFERGAILE of OSRAIGE   +==&=> [ 254 ,,qD,&]
/   | or: Diarmait (q.v. : Dungal's son)
/-- Cerball (Cearbhall) MacDUNLAINGE
/-- Cellach (Ceallagh; II) MacCERBAILL
| or: prob. Murcertac (Muirchertach) of OSSORY (Cellach's son)
/  \-- Maelfebail ingen MAEL SECHNAILL   +==&=> [ 255 ,,qD,&]
/-- Donnchad (I) MacCELLAIG (MacCELLAICH)  (? - 976?)
| OR: poss. Donnchad of OSSORY   +==&=> [ 255 ,,qD,&]
/-- Matudan (II) MacAEDA (King) of ULSTER   +==&=> [ 247 ,,qD,&]
\-- Echrad ingen MATUDAN of ULSTER  (887? - ?)
/   | or: poss. Sabh
/  \-- Mor of OSSORY  (? - 982)
- Flaithbertach macMuirchertaig O'NAILL
\-- ?
 

 
  His (poss.) 4(+)-Great Grandchildren:       Malcolm (LAMONT)   ;   Gilpatrick   ;   Gillascope MacGILCHRIST   ;   daughter of Suibne Ruadh   ;   Dugald (?) (of Skipness) MacSWEEN   ;   (NN) ... (NN) MacLACHLAN   ;   Aedh Macaemh O'NEILL
 

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FabPed Genealogy Vers. 80   ©   Jamie, 1997-2017