Cathal mac Taidhg
Cathal mac Ailealla
Cathal mac Conchúir
Cathal mac Tiarnáin
Cathal mac Aodha
Cathal mac Muireadhaigh
Cathal Crobhdhearg Ua Conchobhair
Cathal Ó Sándair
Cathal mac Finguine
Naomh Cathal
Cathal O'Shannon
Cathal Carragh Ua Conchobair
Cathal Ó Mainnín
Cathal mac Áeda
Cathal Boylan
Cathal Óg Mac Maghnusa
Cathal King
Cathal Cú-cen-máthair
Cathal Mac an Oirchinnigh
Cathal mac Néill
Cathal Barrett
Cathal mac Dúnlainge
Cathal mac Ruaidhrí
Cathal Buí Mac Giolla Ghunna
Cathal Mallaghan
Cathal Ó Murchadha
Cathal Mac Coille
Cathal mac Conchobair maic Taidg
Cathal Ó Madadháin
Cathal mac Murchadha
Cathal mac Muirgiussa
Cathal Ó Conchubhair
Cathal Maenmaighe
Cathal Ó Searcaigh
Cathal Brugha
Cathal Aidhne mac Ailealla
Cathal Ó hEochaidh
Cathal Berry
Cathal Goulding
Cathal Gabhán Ó Dubhthaigh
Charles McCreevy
Cathal Coughlan