Nielsen Hayden genealogy
Descendants of Almaith ingen Blathmaic
Father: Blathmac mac Eogain
Mother: Etain ingen Mongáin
Almaith ingen Blathmaic
Bran Mut mac Conaill, King of Laigin ( - 693 Leinster, Ireland)
   └─ Murchad mac Brain Muit, King of Laigin ( - 727 Leinster, Ireland)
    Conchenn ingen Cellaig Cualain ( - 743)
    :   └─ Muiredach mac Murchada, King of Laigin ( - 760)
    :   
    :       └─ Bran Ardchenn mac Muiredaig, King of Laigin ( - 795) =>
    :        +
    (Possible unknown wife or mistress of Murchad mac Brain Muit)
       └─ Fáelán mac Murchada, King of Laigin ( - 738)
       
            +