Thĕon, ōnis, m.
I A satirical poet. — Hence, Thĕōnīnus , a, um, adj., of or belonging to Theon : dens, Hor. Ep. 1, 18, 82. —
II A celebrated Samian painter , Quint. 12, 10, 6; Plin. 35, 11, 40, § 144.
THEON OCHEMA[LIBYA179b.] ...
Dictionary of Greek and Roman Geography