Eumenes III

Eumenes III (/juːˈmɛniːz/; Greek: Εὐμένης Γʹ; originally named Aristonicus; in Greek Aristonikos Ἀριστόνικος) was a pretender to the throne of Pergamon, who lost the kingdom to the Roman Republic.

When the Pergamene king, Attalus III (138–133 BC), died in 133 BC, he bequeathed his kingdom to the Romans. Because the Romans were slow in securing their claim, Aristonicus, who claimed to be the illegitimate son of the earlier Pergamene king, Eumenes II (197–160 BC), father of Attalus III, filled the power vacuum, claiming the throne and taking the dynastic name Eumenes III.

At first he tried to gain support by promising freedom to the Greek cities of the coast. When this failed, he sought support in the interior, promising freedom to both slaves and serfs. To what extent he was a social revolutionary or simply a dynastic contender to the throne is uncertain. He was joined by Blossius of Cumae, the Stoic, who had been a supporter of Tiberius Gracchus and promised to found a state called Heliopolis in which all were to be free.

The first army sent against him, in 131 BC, was led by the consul P. Licinius Crassus Dives Mucianus. Eumenes III successfully defeated this army, with Crassus among the dead. However, Eumenes III was defeated and captured in 129 BC by a Roman force under M. Perperna, the consul for 130 BC, in the siege of Thyatira. After his surrender, he was paraded through Rome, then executed by strangulation in the Tullianum prison. Perperna's successor in Asia, M'. Aquillius, subsequently oversaw the organisation of the area, dividing the Pergamene kingdom between Rome, Pontus, and Cappadocia.

...
Wikipedia