Descendancy for Mor O'Brien: Genealogy of the Bryan and Martin Families

Genealogy of the Bryan and Martin Families

1180 -

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1 Mor O'Brien ^[1] b. cir 1180
- Cathal Crobhdeary, King of Connaught d. 1224
  - 2 ? Crobhdeary ^[1.1] b. cir 1210
    - Niall Ruadh, King of Ulster b. cir 1210
      - 3 Brian O'Neill, last King of Ireland ^[1.1.1] d. 1260
        
        Egidia (Jill) Macdougall d. cir 1260
        
        4 Domnall O'Neill, King of Ulster ^[1.1.1.1] d. 1325
        
        unknown d. cir 1325
        
        5 Aedh Reamhar, King of Ulster ^[1.1.1.1.1] d. 1364 [ =>]