1) King 2) Male monarch 3) Mithridates the great 4) Mithridates vi 
King of Pontus, ie., the Black Sea coast of what is now Turkey. For most of his reign (120-63 BCE) he was at war with Rome, with varying degrees of success.
[n] - ancient king of Pontus who expanded his kingdom by defeating the Romans but was later driven out by Pompey (132-63 BC)
(132 BCE-63 BCE) king of Pontus, in Asia Minor, from 120â€`-63 BCE; following a successful invasion of Crimea, Mithridates attempts to conquer the Roman client of Bithynia but is unsuccessful; angered, Mithridates invades the province of Asia and causes the death of eighty-thousand Italians and Greek commercial representatives by encouraging Asi...
Mithridates VI noun ancient king of Pontus who expanded his kingdom by defeating the Romans but was later driven out by Pompey (132-63 BC)