337

Centuries: 3rd century - 4th century - 5th century

Decades: 280s 290s 300s 310s 320s - 330s - 340s 350s 360s 370s 380s

Years: 332 333 334 335 336 - 337 - 338 339 340 341 342

• February 6 - Julius is elected pope.
• September 9 - Constantine II, Constantius II, and Constans succeed their father Constantine the Great as co-emperors of the Roman Empire.
• A number of descendants of Constantius I Chlorus, as well as powerful nobles, are executed. Responsibility for this purge[?] is denied by the three Augusti.

Births

Deaths

• May 22 - Constantine I, Roman emperor
• September - Hannibalianus[?], King of the Pontus and grandson of Constantine I (executed)
• September - Dalmatius[?], Caesar and grandson of Constantine I (executed)
• September - Julius Constantius[?], son of Constantius I Chlorus and father of Julian (executed)
• September - Patricius Optatus[?] (executed)
• September - Ablavius[?], Prefect of the Imperial Guard (executed)