Namesakes
Irish High Kings:
4 kings
King Oilioll I (a.k.a. Ailill) 934-918 BC 
King Oilioll II Fionn (a.k.a. Ailill) 661-650 BC
King Oilioll III Caisfhiaclach (a.k.a. Ailill) 308-283 BC
King Oilioll IV Molt (a.k.a. Ailill) 463-483