Amisus
From the Catholic Encyclopedia
A titular see of Pontus in Asia Minor. It was a rich commercial centre under the kings of Pontus, a royal residence and fortress of Mithridates, and included in its territory the dwelling place of the fabled Amazons.
LEQUIEN, Oriens Christianus (1740), I, 533-536; SMITH, Dict. of Greek and Roman Geogr., I, 122.