Attalus I

Attalus I Soter
Basileus
Marble head found at Pergamon dated to the 3rd century BC, currently at the Pergamon Museum in Berlin; hypothesized to be depicting Attalus I.[1]
King of Pergamon
Reign	241–197 BC
Predecessor	Eumenes I
Successor	Eumenes II
Born	269 BC
Died	197 BC (aged 72)
Spouse	Apollonis of Cyzicus
Issue	Eumenes II Attalus II Philetaerus Athenaeus
Greek	Άτταλος Α΄ Σωτήρ
Dynasty	Attalid dynasty
Father	Attalus
Mother	Antiochis

Attalus I (Ancient Greek: Ἄτταλος 'Attalos'), surnamed Soter (Greek: Σωτήρ, 'Savior'; 269–197 BC),^[2] was the ruler of the Ionian Greek polis of Pergamon (modern-day Bergama, Turkey) and the larger Pergamene Kingdom from 241 BC to 197 BC. He was the adopted son of King Eumenes I, whom he succeeded, and was the first of the Attalid dynasty to assume the title of king, sometime around 240 to 235 BC. He was the son of Attalus and his wife Antiochis.

Attalus won an important victory, the Battle of the Caecus River, over the Galatians, a group of migratory Celtic tribes from Thrace, who had been plundering and exacting tribute throughout most of Asia Minor for more than a generation. The victory was celebrated with a triumphal monument at Pergamon (The Dying Gaul) and Attalus taking the surname "Soter" and the title of king. He participated in the first and second Macedonian Wars against Philip V of Macedon as a loyal ally of the Roman Republic, although Pergamene participation was ultimately rather minor in these wars.^[3] He conducted numerous naval operations throughout the Aegean, gained the island of Aegina for Pergamon during the first war and Andros during the second, twice narrowly escaping capture at the hands of Philip V. During his reign, Pergamon also repeatedly struggled with the neighboring Seleucid Empire to the east, resulting in both successes and setbacks.

Attalus styled himself as a protector of the freedoms of the Greek cities of Anatolia as well as the champion of Greeks against barbarians. He funded art and monuments in Pergamon and in Greek cities he sought to cultivate as allies. He died in 197 BC at the age of 72, shortly before the end of the second war, having suffered an apparent stroke while addressing a Boeotian war council some months before. He and his wife Apollonis were admired for their rearing of their four sons. He was succeeded as king by his son Eumenes II.