The Attalid dynasty was a Greek dynasty that ruled the city of Pergamon after the death of Lysimachus, a general of Alexander the Great. One of Lysimachus' officers, Philetaerus, took control of the city in 282 BC. The later Attalids were descended from his father, and they expanded the city into a kingdom. Attalus I proclaimed himself King in the 230s BC, following his victories over the Gauls. The Attalids ruled Pergamon until Attalus III bequeathed the kingdom to the Roman Republic in 133 BC.

Dynasty of Pergamum

• Philetaerus (282 BC–263 BC)
• Eumenes I (263 BC–241 BC)
• Attalus I Soter (241 BC–197 BC)
• Eumenes II (197 BC–160 BC)
• Attalus II Philadelphus (160 BC–138 BC)
• Attalus III (138 BC–133 BC)
• Eumenes III Aristonicus (pretender, 133 BC–128 BC)

Geneaology¹

 Attalus = Boa | ------------------------------------------------------ | | | Philetaerus Eumenes = Satyra Attalus | | --------------------- ----------------------- | | | | Eumenes I Philetaerus (?) Attalus = Antiochis Eumenes (?) | Attalus I = Apollonis | -------------------------------------------------- | | | | Eumenes II Attalus II Philetaerus Athenaeus | Attalus III 

Reference

• Hansen, Esther V. (1971). The Attalids of Pergamon. Ithaca, New York: Cornell University Press; London: Cornell University Press Ltd. ISBN 0801406153.

Footnote

• ¹ Esther V. Hansen, The Attalids of Pergamon, (1971), pp. 26, 45.