— Art Oge, son of Con More, chief of Tyrone, [121]

— Con Bacagh, son of Con More, by Lady Alice O’Neill, and half-brother to Art Oge, whom he succeeded as chief (he was created Earl of Tyrone), [119], [132], [134], [136], [137], [140], [142], [147], [163], [167], [176], [199], [221], [222], [231], [232], [237]-[240], [243], [247], [259], [263], [264], [268];

see [Tyrone, Earl of.]

O’Neill, Tirlogh, brother to Con Bacagh, [119], [120]

— Shane, son of Con Bacagh, [270], [376], [377], [403]-[405], [407]

— Matthew Ferdoragh, reputed son of Con Bacagh;

see [Dungannon, first Baron of.]

— Tirlogh Luineach (so-called from having been fostered with the O’Loonies), nephew of Con Bacagh, and afterwards chief of Tyrone, [377]

— Phelim Roe and Neill Connelagh, nephews of Con Bacagh, [263]

— Hugh Boy, founder of the Clandeboye branch, [62], [76]