Maguire, Cuchonnacht, lord of Fermanagh, [519], [523]
Maineach, [O'Kelly's Country], [59]
Mailmura of Fahan, poet, [427]
Malachy [Maoilsheachlainn], King, [447]
Malachy O'Morgair, [208]
Malcolm IV., of Scotland, [34]
Manannán, [54], [81], [99], [102]
Mangan quoted, [221], [432], [523]
Mannus, [59]
Manuscripts, illuminated, [461]