Namesakes

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