Mac Pheadruis
Mac PHEADRUIS—V—MacFetrish, MacPhettridge, MacFetridge, MacFettridge, MacFatridge, MacFattridge, Fettridge; 'son of Petrus' (the Latin form of Peter); the name of an Ulster family who are, not improbably, an offshoot of the O'Breslins.
Alphabetical Index to Irish Surnames