 Síl nÁedo Sláine

Síl nÁedo Sláine are the descendants of Áed Sláine (Áed mac Diarmato), son of Diarmait mac Cerbaill.Part of the Southern Uí Néill—they were the kings of Brega—they claimed descent from Niall Noígiallach and his son Conall Cremthainne.