Túathal Carrauntoohil County Kerry Glasthule List of Irish-language given names Listowel O'Toole (surname) O'Toole family Proto-Celtic language Tuathal Ua Connachtaig Túathal (bishop of the Scots) Túathal Máelgarb Túathal Techtmar Túathal mac Máele-Brigte Túathalán