Tiberius Claudius Caesar Augustus Germanicus, or simply Claudius, was a Roman emperor, ruling from AD 41 until his death in AD 54. The fourth ruler of the Julio-Claudian dynasty, Claudius was born to Drusus the Elder, the brother of Emperor Tiberius, and Antonia Minor at Lugdunum in Roman Gaul, where his father was stationed as a military legate. He was the first Roman emperor to be born outside Italy.