Notium, i, n.,
a city and promontory near Colophon, in Ionia , Liv. 37, 26; 38, 39; Plin. 5, 29, 31, § 116.
NOTIUM(Νότιον ἄκρον, Ptol. 2.2.5), the SW. cape of Ireland, now Missen Head. (Camden, p. 1336.) ...
Dictionary of Greek and Roman Geography