Category
page 16th-century Irish bishops

Brendan the Navigator
Irish monastic saint
Twelve Apostles of Ireland
Irish monastic saints in 6th century
Ciarán of Clonmacnoise
Irish bishop
Ciarán of Saigir
Irish saint
Senán mac Geirrcinn
Irish saint

Fridianus
Fridianus (, also Frigidanus, Frigidian, Frigianu), was an Irish prince and hermit, fl. 6th century. Tradition names him as a son of King Ultach of Ulster. He later migrated to Italy, where he was appointed as Bishop of Lucca. The Basilica of San Frediano in the city is dedicated to him, as are churches in Florence.

Ronan of Locronan
Irish saint
Ailbe of Emly
saint
Conleth
Saint Conleth () was an Irish hermit and metalworker, also said to have been a copyist and skilled illuminator of manuscripts. He is believed to have come from the Wicklow area.
Mainchín of Limerick
Irish saint
Saint Machar
Irish missionary
Mac Nisse of Connor
Irish bishop and saint
Mac Cairthinn of Clogher
Irish saint and Bishop of Clogher
Muiredach of Killala
Bishop of Killala