Agents persons, peoples and institutions
Mac Oghannain (Pádruic) See: Pádruic Mac Oghannan
- s. xvii2
- County Down
Mac Piarais (Pádraig Anraí) See: Patrick Pearse
- 6th century? (unknown)
- Cell Mac Reithe
Mac Róigh (Feargus) See: Énrí Ó Muirgheasa
Mac Sámain See: Mac Samáin
- fl. early 15th century
- fl. early 18th century
- Teach Challáin ... Stackallan (Co. Meath)
Mac Solaimh (Seón) See: Seón Mac Solaidh
Mac Solly (John) See: Seón Mac Solaidh
MacAdam (Robert Shipboy) See: Roibeard Mac Ádhaimh
MacAdam (Robert) See: Roibeard Mac Ádhaimh
- 1870–1950