[3] The Annals of Innisfallen (Dublin copy) records St. Fachtna's (Saint Fachanan) death in 600 AD as occurring in "O'Laeghaire of Ross i.e. Corca Laidhe-I-Laeghaire Ruis".
Their presence in the area is marked by a four story stone tower house called Carrignacurra Castle, which was built on a rocky outcrop on the south bank of the River Lee in the late 16th century, a mile east of Inchigeelagh.
O Ruaidri -, O Lonan -, O Laidid -, O Torpa -, O hUrmoltaich -, O Mirin -, O Meic Dairic -, O Tuaraide -, O Trena -, O hUainidi -, O Cerdin [8]The name also occurs in the Cineal Laoghaire branch of the Eoghanacht dynasty which later came to dominate Munster.
[9] With the unrelated Corco Laidhe and Eoghanacht branches of O'Learys settling in north-west Cork and nearby Kerry respectively, the tracing of lineage is complex.
[14] Auliffe O'Leary joined the side of Hugh Ó Neill, 2nd Earl of Tyrone in the Nine Years' War, from the very inception of it, and took the field with William Bourke (Clanricarde) and others.