Mac Cuarta, Mac Cuairt
Mac CUARTA, Mac CUAIRT—IV—M'Cowrty, M'Cowart, M'Cuyrt, MacCourt, MacCort, MacCourtney, (Courtney); a Co. Louth surname; not improbably a corruption of Mac Mhuircheartaigh, which see.
Alphabetical Index to Irish Surnames
Mac CUARTA, Mac CUAIRT—IV—M'Cowrty, M'Cowart, M'Cuyrt, MacCourt, MacCort, MacCourtney, (Courtney); a Co. Louth surname; not improbably a corruption of Mac Mhuircheartaigh, which see.
Alphabetical Index to Irish Surnames