Bosporan Kingdom

Overview

The Bosporan Kingdom, also the Kingdom of the Cimmerian Bosporus, was a Greco-Scythian state on the Kerch Strait linking the Black Sea and the Sea of Azov, centred on its capital Panticapaeum (modern Kerch, Crimea). It has been called the first genuinely "Hellenistic" state — a mixed Greek and indigenous (Scythian, Maeotian, Sindian) population adopting Greek language and civilisation under an aristocratic monarchy.

Panticapaeum was ruled first by the Archaeanactid dynasty (c. 480–438 BC), a line of tyrants, and then by the Spartocid dynasty (438–110/108 BC), founded by Spartokos I (r. 438–433 BC), possibly a Thracian mercenary who usurped the Archaeanactids. The Spartocids styled themselves archon to their Greek subjects and basileus (king) to the "barbarian" peoples — a dual presentation historians consider unusual. Major rulers include Satyros I (r. c. 432–389 BC), who pressed the wars of expansion; Leukon I (r. 389–349 BC), the greatest Spartocid, who annexed Theodosia and other Greek colonies and ruled jointly with his brother Gorgippos; Paerisades I (r. 342–309 BC); and Eumelos (r. 309–304 BC). The last Spartocid, Paerisades V, died c. 109 BC under Scythian pressure, having possibly adopted a Scythian named Saumacus, who briefly seized power.

The kingdom then passed to Mithridates VI of Pontus (control 107–63 BC) and, after his fall, became the longest-surviving Roman client kingdom, ruled by the Mithridatic and Tiberian-Julian dynasties. The 1st–2nd centuries AD were a golden age. The kingdom's economy rested on the grain trade on a scale central to the Greek world: Demosthenes' speech Against Leptines (354 BC) records that the Bosporan Kingdom under Leukon I supplied Athens some **400,000 medimnoi of wheat annually (roughly 16,000 metric tons)** — equal to all of Athens's other suppliers combined — and that in 356 BC Leukon gave 400,000 medimnoi free of charge, for which Athens granted him citizenship. The economy also rested on fish and slaves; the kingdom minted its own coinage (Pontic staters, later Roman-style coins). Religion was a local variant of Hellenistic polytheism.

Decline and dating debates

The commonly cited range 438 BC – AD 370 reflects the view that Gothic and especially Hunnic incursions of the later 3rd–4th centuries devastated the kingdom, which effectively ended with the Hunnic destruction c. AD 370. Other reckonings (e.g. the Wikipedia infobox) extend a nominal client existence to c. AD 527, when it was absorbed by the Byzantine Empire. The probable last ruler was Rhescuporis VI (attested to c. 341). Successors in the region included the Huns, the Greuthungi Goths, the Byzantine Empire, and later Old Great Bulgaria.