Nicomedes I, second king of Bithynia, was the eldest son of Zipoetes I, whom he succeeded on the throne in 278 BC.
Prusias I Cholus was a king of Bithynia, who reigned from c. 228 to 182 BC.
The Spartocids or Spartocidae was the name of a Hellenized Thracian dynasty that ruled the Hellenistic Kingdom of Bosporus between the years 438–108 BC. They had usurped the former dynasty, the Archaeanactids, a Greek dynasty of the Bosporan Kingdom who were tyrants of Panticapaeum from 480 - 438 BC. The throne of the Bosporan kingdom was usurped by Spartokos I in 438 BC, from whom the dynasty is named after.
Greek city-states first established colonies along the Black Sea coast of Crimea in the 7th or 6th century BC. Several colonies were established in the vicinity of the Kerch Strait, then known as the Cimmerian Bosporus. The density of colonies around the Cimmerian Bosporus was unusual for Greek colonization and reflected the importance of the area. The majority of these colonies were established by Ionians from the city of Miletus in Asia Minor. By the mid-1st century BC the Bosporan Kingdom became a client state of the late Roman Republic, ushering in the era of Roman Crimea during the Roman Empire.
Satyrus I was the Spartocid ruler of the Bosporan Kingdom from 432 BC to 389 BC. During his rule he built upon the expansive foreign policy of his father, Spartocus I. He conquered Nymphaion, became involved in the political developments of the neighbouring Sindike kingdom and laid siege to the city of Theodosia, which was a serious commercial rival because of its ice-free port and proximity to the grain fields of eastern Crimea.
The Battle of the River Thatis was part of a succession dispute in the Bosporan Kingdom that was fought out during 310/309 BC. After the death of Paerisades I, his eldest son Satyros II became king. His brother Eumelus disputed Satyros II's right to the throne and gathered an army with his allies, the Siraces tribe. With his Scythian allies Satyrus met Eumelus in battle at the River Thatis, where Eumelus and the Siraces were defeated. Satyrus led his cavalry in a charge towards the centre of the line where Aripharnes, the king of the Siraces, was with his own cavalry and put them to flight. When he heard his mercenaries had fled from the fight with the right wing which was led by Eumelus, he attacked the enemy's right wing and broke their army.
Marcus Aurelius Cotta was a Roman politician and general who was consul in 74 BC. He was posted to Bithynia with a Roman fleet as part of the Third Mithridatic War. He was defeated by King Mithridates VI of Pontus. Rescued by his fellow consul he reduced the Pontic coast and captured the city of Heraclea after a two-year siege. Returning to Rome in 70 BC, Cotta was acclaimed for his victory. However, around 67 BC he was convicted of the misappropriation of war booty and expelled from the Senate, a signal mark of disgrace.
Leucon I of Bosporus also known as Leuco, was a Spartocid ruler of the Bosporan Kingdom who ruled from 389 to 349 BC. He was arguably the greatest ruler of the Bosporan Kingdom.
Gorgippus was a son of Satyrus I and was a Spartocid joint ruler with his brother Leucon of the Bosporan Kingdom. He situated himself on the Asiatic side of the kingdom, in Gorgippia where he presumably ruled until his death in 349 BC.
The Bosporan Civil War was a war of succession that happened in the Bosporan Kingdom somewhere between 311 and 308 BCE and lasted for about a year. The casus belli was the death of archon Paerisades I, whose sons disputed the succession. These sons were Satyros II, who claimed the kingdom by virtue of being the eldest, Eumelos, who was another claimant to the throne, and Prytanis, who engaged in battle later on in support of Satyros.
The siege of Theodosia was a siege carried out by Leukon I sometime after his accession to the Bosporan throne in around 365 BC. Satyrus I, the father of Leukon, had previously laid siege on Theodosia but died during it. The exact numbers of the forces in the siege aren't known.
The Bosporan Kingdom waged a series of wars of expansion in the Cimmerian Bosporus and the surrounding territories from around 438 BC until about 355 BC. Bosporan expansion began after Spartokos I, the first Spartocid took power and during his seven-year reign, established an aggressive expansionist foreign policy that was followed by his successors.
The siege of Theodosia in c. 360 BC was the third and final siege by the Bosporan Kingdom under Leukon I against the city of Theodosia, a probable colony of Heraclea Pontica, who had aided the city in two previous sieges.
Paerisades I also known as Birisades, Pairisades, and Parysades was a Spartocid king of the Bosporan Kingdom from 342 to 310/9 BC.
Paerisades II or Parysades was king of the Bosporan Kingdom from 284 to 245 BC. He may have been a son of either Spartokos III, or Satyros II.
The Battle of Labrytae was a battle around 380 BC that occurred nearly directly after Octamasades usurped the Sindian throne from his father Hecataeus and attacked and took the city of Labrytae, presumably a city under Bosporan rule. Leukon, the ruler of the Bosporan Kingdom, had made war upon Oktamasades on behalf of Hekataios, who was a vassal of the Bosporans prior to his removal from the throne.
Sopaios or Sopaeus or Sinopeus was a powerful Bosporan minister to Satyros I, the father of queen Theodosia, and father-in-law to Leukon I.
The Bosporan–Heracleote War was a long and enduring conflict between the states of Heraclea Pontica and the Bosporan Kingdom. It lasted decades, but ended after the Bosporans finally conquered the city-state of Theodosia in around 360 BCE.
The Bosporan–Sindian War was a war between the Sindike Kingdom and its allied tribes against the Bosporan Kingdom in the 4th century BC. The war took place amidst the wars of expansion and took the life of the brother of Leukon and Gorgippos, Metrodoros.
The siege of Heraclea was a military investment of the city of Heraclea Pontica during the Third Mithridatic War. The siege was conducted by the Roman proconsul Marcus Aurelius Cotta and the legate Gaius Valerius Triarius. They were besieging the adherents of Mithridates of Pontus, who held the city for the Pontic king. Heraclea was located on the strategically important northern land route into the kingdom of Pontus and had been taken and garrisoned by Mithridates on his retreat from the Siege of Cyzicus. The 4,000-man strong Mithridatic garrisoned was commanded by Connacorex, one of the king's generals, and held out for almost two years. After taking Heraclea, the Romans plundered the city extensively.
