Nicomedes II Epiphanes (

Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...

: Νικομήδης ὁ Ἐπιφανής "Nicomedes God-Manifest") was the king of

Bithynia Bithynia (; Koine Greek: , ''Bithynía'') was an ancient region, kingdom and Roman province in the northwest of Asia Minor (present-day Turkey), adjoining the Sea of Marmara, the Bosporus, and the Black Sea. It bordered Mysia to the southwest, Pa ...

from 149 to c. 127 BC. He was fourth in descent from

Nicomedes I Nicomedes I ( grc, Νικομήδης; lived c. 300 BC – c. 255 BC, ruled 278 BC – c. 255 BC), second king of Bithynia, was the eldest son of Zipoetes I, whom he succeeded on the throne in 278 BC. Life He commenced his reign by putting ...

. Nicomedes II was the son and successor of

Prusias II Prusias II Cynegus (Greek: Προυσίας ὁ Κυνηγός; "the Hunter", c. 220 BC – 149 BC, reigned c. 182 BC – 149 BC) was the Greek king of Bithynia. He was the son and successor of Prusias I and Apama III. Life Prusias was ...

and

Apame IV Apame IV, sometimes known as Apama IV ( el, Απάμα Δ΄) was a princess from the Antigonid dynasty. Her father was Philip V, King from 221 BC to 179 BC and her brother was Perseus, King from 179 BC to 167 BC. She was the wife of King Prusias ...

. His parents were related as they were maternal cousins.

Life

He was so popular with the people that his father sent him to

Rome , established_title = Founded , established_date = 753 BC , founder = King Romulus (legendary) , image_map = Map of comune of Rome (metropolitan city of Capital Rome, region Lazio, Italy).svg , map_caption ...

to limit his influence. However, in Rome, he also gained favor from the

Roman Senate The Roman Senate ( la, Senātus Rōmānus) was a governing and advisory assembly in ancient Rome. It was one of the most enduring institutions in Roman history, being established in the first days of the city of Rome (traditionally founded in ...

, forcing Prusias to send an emissary named Menas with secret orders to assassinate him. But the emissary revealed the plot, and persuaded the prince to rebel against his father. Supported by

Attalus II Philadelphus Attalus II Philadelphus (Greek: Ἄτταλος Β΄ ὁ Φιλάδελφος, ''Attalos II Philadelphos'', which means "Attalus the brother-loving"; 220–138 BC) was a Greek King of Pergamon and the founder of the city of Attalia (Antalya) ...

, king of

Pergamon Pergamon or Pergamum ( or ; grc-gre, Πέργαμον), also referred to by its modern Greek form Pergamos (), was a rich and powerful ancient Greece, ancient Greek city in Mysia. It is located from the modern coastline of the Aegean Sea on a ...

, he was completely successful, and ordered his father to be put to death at

Nicomedia Nicomedia (; el, Νικομήδεια, ''Nikomedeia''; modern İzmit) was an ancient Greek city located in what is now Turkey. In 286, Nicomedia became the eastern and most senior capital city of the Roman Empire (chosen by the emperor Diocletia ...

. During his long reign Nicomedes adhered steadily to the Roman alliance, and assisted them against the pretender to the throne of Pergamon

Eumenes III Eumenes III (; grc-gre, Εὐμένης Γʹ; originally named Aristonicus; in Greek Aristonikos Ἀριστόνικος) was a pretender to the throne of Pergamon. He led the against the Pergamene regime and found success early on, seizing vari ...

. He was succeeded by his son

Nicomedes III Nicomedes III Euergetes ("the Benefactor", grc-gre, Νικομήδης Εὐεργέτης) was the king of Bithynia, from c. 127 BC to c. 94 BC. He was the son and successor of Nicomedes II of Bithynia. Life Memnon of Heraclea wrote that N ...

. Nicomedes introduced the

Bithynian era The Bosporan era (BE or AB), also called the Bithynian era, Pontic era or Bithyno-Pontic era, was a calendar era (year numbering) used from 149 BC at the latest until at least AD 497 in Asia Minor and the Black Sea region. It originated in the Bit ...

for numbering years on his coins. This system was to last in parts of the Greek world down to the 4th century AD.Jakob Munk Højte, "From Kingdom to Province: Reshaping Pontos after the Fall of Mithridates VI", in Tønnes Bekker-Nielsen (ed.), ''Rome and the Black Sea Region: Domination, Romanisation, Resistance'' (Aarhus University Press, 2006), 15–30.

References

* 2nd-century BC rulers Year of birth unknown 127 BC deaths Kings of Bithynia 2nd-century BC Kings of Bithynia {{Turkey-bio-stub