Antigonus [382 BCE* - 301 BCE. was called 'Monophthalmus', which means 'One-Eyed'. He was a nobleman who gained the additional titles of general and satrap. He did so in service to King Philip II [382 BCE - 336 BCE] of Macedon, and to the king's son and successor, Alexander the Great [356 BCE - 323 BCE]. In 306 BCE. Antigonus proclaimed himself King of what came to be called the Antigonid dynasty. His official title was Basileus of Macedon. But he didn't hold that title long before getting himself assassinated. * BCE = Before the Common Era