R1b Eo´ganacht septs


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Eo´ganacht septs and clans

The goal of the research project(s) is to link DNA results to known Surname Clans, see Dr. Gary B. Sullivan's book 'History of the O'Sullivan Clan' 

List of Sullivan septs pg 155-157 List adapted from the work of Riobard O’Dwyer, N.T., 1976.

Other research projects will complete the same research for the other Eoganacht septs surname clans:

  • Eoganacht Chaisil -
    • MacCarthy, O'Sullivan, plus later O'Dennehy, MacGillicudy, O'Callaghan, MacAuliffe
  • Eoganacht Locha Lein -
    • O'Moriarty
  • Eoganacht Raithlind -
    • O'Mahoney, O'Donoghue, O'Long, O'Neill, O'Duggan, O'Feehan, O'Leary, O'Donnell, Mongan, O'Connell, Lynch, O'Hea, O'Cohalane/O'Coughlan, O'Cannifree, O'Bogue, Cahalane, O'Cronin,O'Flahiffe, O'Flynn, Connelly, O'Callaghan
  • Eoganacht Glendamnach -
    • O'Keefe
  • Eoganacht Aine -
    • O'Kirby
Eoganacht septs

Known member(s)*

Eoganacht Chaisil - 49 Sullivan Clans -
  • MacCarthy, O'Sullivan, plus later O'Dennehy, MacGillicudy, O'Callaghan, MacAuliffe
 
O'Sullivan Barrule
 
O'Sullivan Barry
 
O'Sullivan Bawn
 
O’Sullivan Beara (descend from Giolla na BhFlann, younger brother of Giolla Mochoda [97])
 
O'Sullivan Breac
 
O'Sullivan Brohill
 
O'Sullivan Buaig from Cloherane, Lauragh
 
O'Sullivan Ceartan
 
O'Sullivan Claddy
 
O'Sullivan Cohu from Rosmacowen
 
O'Sullivan Crah or MacCragh, MacCrath or McGrath (settled between Glenbeg, Glenmore, and Derryconnery; see MacCragh)
 
O'Sullivan Croumhane from Gorth, Urhan
 
O'Sullivan Cumba
 
O’Sullivan Doran (now Doran, descend from Cathal, a younger brother of Maccraith [95])
 
O'Sullivan Doyle (Diel/Deel)
 
O'Sullivan Drummond
 
O'Sullivan Fune
 
O'Sullivan Glanny settled Gurteen, Ardgroom, 1795
 
O'Sullivan Glas from Denny Island, near Kenmare
 
O'Sullivan Gow
 
O'Sullivan Giles from Giles' Hill, Greenane
 
O'Sullivan Hurrig
 
O'Sullivan Island from Whiddy Island
 
O'Sullivan Keagh of Ardgroom
 
O'Sullivan Keagh of Droumbeg originally from Lauragh, Co. Kerry
 
O’Sullivan Labhras (Lawras, Lawson, descend from a cadet branch of the O’Sullivan Beara sept.)
 
O'Sullivan Lowney from Laune River, Killorglin, Co. Kerry
 
O’Sullivan MacCragh (senior line of the O’Sullivan clan)
Dr. Gary B. Sullivan
O’Sullivan MacCrohan (now MacCrohan)
 
O’Sullivan MacElligott (now MacElligott)
 
O’Sullivan MacGillicuddy (now MacGillicuddy, descend from Gille Mochodh, younger brother of Murtagh Mor [99])
Kevin McGill
O’Sullivan Maol (MacFinin Duibh) (descend from a cadet branch of the O’Sullivan Beara)
 
O'Sullivan Masters (descended from the principal of the Castletownbere school)
 
O'Sullivan McShane
 
O'Sullivan Mor (descend from a cadet branch of the O’Sullivan Vera)
 
O'Sullivan Rabach are of Glenbeg
 
O'Sullivan Rochtirre of Direenacappaire from Allihies
 
O'Sullivan Rua
 
O'Sullivan Seer of Ardgroom
 
O'Sullivan Shearhig of Deargroe
 
O’Sullivan Silver (now Silver)
 
O'Sullivan Skilty
 
O'Sullivan Suonish settled Colleros and Urhan from Kilkinnihan, Cahermore
 
O'Sullivan Tailor (descended from Paddy the tailor)
 
O'Sullivan Ukirre from Allihies
 
O'Sullivan Uonhi (Green) of Glentrasna, Lauragh, Co. Kerry
 
O'Sullivan Vallif of Dursey Island
 
O’Sullivan Vera (descend from Rory, younger brother of Cragh [103])
 
Sughrues (This name referred to the helot class of the O’Sullivan clan. They were not originally blood related to the O’Sullivan family, but gradually intermarried.)
 
Eoganacht Locha Lein  

O'Moriarty

 
Eoganacht Raithlind -
  • O'Mahoney, O'Donoghue, O'Long, O'Neill, O'Duggan, O'Feehan, O'Leary, O'Donnell, Mongan, O'Connell, Lynch, O'Hea, O'Cohalane/O'Coughlan, O'Cannifree, O'Bogue, Cahalane, O'Cronin,O'Flahiffe, O'Flynn, Connelly, O'Callaghan

 

O'Hea, Hayes

Michael Ney Hayes

Lynch

Albert Waldron Marshall
Eoganacht Glendamnach  
O'Keefe  
Eoganacht Aine  

O'Kirby

 

* Known members may change as the DNA patterns and baselines develop.

 

 


 

 


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Last updated: 01/05/12