Tiberius Julius Sauromates I Philocaesar Philoromaios Eusebes, also known as Sauromates I (Philocaesar Philoromaios Eusebes, means lover of Caesar, lover of Rome who is the Pius one, flourished the second half of the 1st century and the first half of the 2nd century, died 123) was a prince and Roman Client King of the Bosporan Kingdom.

Sauromates I was the son and heir of the Bosporan King Rhescuporis I by an unnamed wife. He was of Greek, Iranian and Roman ancestry. The name Sauromates is a name of Sarmatian origin. His paternal grandparents were the previous ruling Bosporan Monarchs Cotys I and Eunice.

Through his paternal grandfather, Sauromates I was a descendant of the Roman Triumvir Mark Antony from his second marriage to his paternal cousin Antonia Hybrida Minor (second daughter of Roman Republican Politician Gaius Antonius Hybrida, Antony’s paternal uncle), thus Sauromates I was related to various members of the Julio-Claudian dynasty. He was also a descendant of Roman Client Rulers Polemon I of Pontus, Pythodorida of Pontus and Cotys VIII of Thrace. Through his paternal grandfather, Sauromates I was a descendant of Greek Macedonian Kings: Antigonus I Monophthalmus, Seleucus I Nicator and Regent, Antipater. These three men served under King Alexander the Great. He is also descended from the Monarchs Mithridates VI of Pontus and his first wife, his sister Laodice and the previous Bosporan King Asander.

Source: http://en.wikipedia.org/wiki/Tiberius_Julius_Sauromates_I