Kings of Bithynia. Nikomedes I
circa 280-250 BCE
AE Bronze, 23 mm, 8.75 g, 6 h
Diademed head of Nikomedes I to right.
Rev. BAΣIΛE – NIKOMH Horse prancing right; above, wreath; below foreleg, spearhead.
RG 7. SNG von Aulock 242

Zipoites (326-278 BCE)

Zipoites was the founder of the Bithynian kingdom and in 297 BCE he adoped the title of Basileus (king). He was a major player among the Diadochi and waged wars against Antigonos, Seleukos, and Lysimachos. Sadly, he issued no coins that we’re aware of. That certainly seems odd given that he reigned for a very long time and those around him minted coins.

Nikomedes I (278-255 BCE)

Nikomedes is best known as the guy with the idiotic idea to bring the Gauls over. They would prove a major nuisance for the region for some time. He is the first to mint coins. His silver issues are rare and expensive, but I have two bronzes.

Kings of Bithynia. Ziailas, circa 250-230 BCE
AE 18 mm, 4.89 g, 1 h
Diademed head of Ziailas to right. Rev. BAΣIΛE[ΩΣ] / ZIAHΛA Tropy of arms. Mørkholm, Early Hellenistic Coinage, 416. SNG von Aulock 243
Ex Obolos October 2020

Ziailas (254-228 BCE)

When Nikomedes died, Ziailas – who was a son of Nikomedes from his first wife – was denied the throne by his second wife, Etazeta, who ruled as regent for her two young sons. Ziailas took refuge with Arsames I, then was aided by Galatians in reclaiming his kingdom. He was eventually killed by the Galatians.

Coins of Ziailas are the rarest of the Bithynian kings and do not come up for sale often. Only bronze issues are known.

KINGS OF BITHYNIA. Prusias I Chloros
circa 230-182 BCE
Tetrachalkon (Bronze, 28 mm, 10,27 g)
Laureate head of Apollo to left. Rev. ΒΑΣΙΛΕΩΣ
ΠΡΟΥΣΙΟΥ Helmeted and winged figure of Athena-Nike standing to left, crowning the king’s name with her right hand and resting her left on a shield by her side; in field to left, monogram.
HGC 7, 615. RG 16. SNG von Aulock 6880

Prusias I (228-182 BCE)

Prusias may have been the most powerful of the Bithynian kings. He married a daughter of Demetrios II of Macedon and gave refuge to Hannibal. He remained neutral with Rome’s tangle with Antiochos III.

Kings of Bithynia. Prusias II
AE Unit 20.5mm 6.41g 12h
c. 180-150 BCE
Laffaille430 var. – Cop.- – Aulock6886 var. – RG.26 – BMC.- – HGCS. 7/629
0avers : Buste imberbe, juvénile et drapé de Dionysos (Bacchus) à droite, couronné de feuilles de vigne.
0revers : Le Centaure Chiron à droite, la tête de face, jouant de la lyre, sa tunique flottant derrière.

Prusias II (182-149 BCE)

Prusias II was honored with a monument at Delphi that still stands today. Prusias was murdered at the direction of his son, Nikomedes II, when he attempted to have him murdered to pave the way for the children of his second wife.

Kingdom of Bithynia, Nikomedes II Epiphanes
Dated BE 188 = 110/9 BCE
AR Tetradrachm 16.35g, 33mm, 12h.
Diademed head to right
Zeus Stephanophoros standing to left, holding wreath and sceptre; BAΣIΛEΩΣ to right, EΠIΦANOYΣ NIKOMHΔOY to left, eagle on thunderbolt over monogram above HΠP (date) to inner left.
RG 40 (date and monogram combination not listed); DCA 444; HGC 7, 642.

Nikomedes II (149-127 BCE)

Nikomedes kept his kingdom strong by remaining a loyal Roman ally. He introduced the Bithynian date system on coins.

Kings of Bithynia. Nikomedeia. Nikomedes III Euergetes
Dated BE 172 = 126/5 BCE
AR Tetradrachm 36 mm, 15,94 g
Obv: Diademed head of Nikomedes III
Rev: BAΣIΛEΩΣ / EΠIΦANOΥΣ / NIKOMHΔOΥ Zeus Stephanophoros standing left; to inner left, eagle standing left on thunderbolt above monogram and BOP monogram
SNG von Aulock 6894

Nikomedes III (127-94 BCE)

Until recently, this was the only Bithynian Pokémon I lacked. Nikomedes III spent a good deal of his reign tangling with Mithradates VI of Pontos.

Kings of Bithynia. Nikomedeia. Nikomedes IV Philopator
Dated 92/91 BCE
Tetradrachm AR 34mm, 15,73g
diademed head right
rev., Zeus standing left with wreath and sceptre; dated year 206
Rec. Gen p. 232

Nikomedes IV (94-74 BCE)

Nikomedes IV was initially booted from his kingdom by Mithradates VI, then reinstalled by Rome. He is rumoured to have had a tryst with a young Julius Caesar. On his death he bequeathed his kingdom to Rome.

416 BCE

Byzantion and Kalchedon wage war against Bithynia and plunder it.

397 BCE

Birth of Bas of Bithynia.

376 BCE

Bas founds the independent kingdom of Bithynia.

326 BCE

Death of Bas. Zipoetes I becomes King of Bithynia.

281 BCE

Nikaia comes under control of the Kingdom of Bithynia.

281 BCE
July

Zipoetes, the first ruler in the Bithynian dynasty, lays waste to the territory around Herakleia Pontika.

278 BCE

Nikomedes I obtains the throne of Bithynia from his father Zipoetes I.

257 BCE

Ziailas of Bithynia takes refuge with Arsames I.

255 BCE

After the death of his father Nikomedes I, Ziailas returns to take over Bithynia after taking refuge with Arsames I.

228 BCE

Ziailas is killed by Galatians. His son Prusias I becomes king of Bithynia.

202 BCE

Myrleia is fortified by Prusias I of Bithynia and renamed to Apamea in Bithynia.

182 BCE

Prusias I, King of Bithynia, dies. He is succeeded by his son Prusias II.

156 BCE

Prusias II of Bithynia ravages the territory of Methymna.

149 BCE

Prusias II is killed by his son Nikomedes II, who becomes King of Bithynia.

127 BCE

Death of Nikomedes II. His son Nikomedes III becomes King of Bithynia.

116 BCE

Ariarathes VI is murdered by Mithridates VI. Cappadocia is then seized by Nikomedes III of Bithynia. Mithridates then takes the kingdom back and installs Ariarathes VII, this ends the Ariarathid line.

94 BCE

Death of Nikomedes III of Bithynia. His son Nikomedes IV succeeds him.

80 BCE

Julius Caesar spends time in Bithynia and is a guest of Nikomedes IV.

74 BCE

Nikomedes IV bequeaths Bithynia to Rome. Kalchedon and Kios thus become part of the Roman Empire.