Germanicus Julius Caesar (24 May 16 BC or 15 BC 10 October AD 19) was a member of the Julio-Claudian dynasty of the early Roman Empire. He was born in Lugdunum, Gaul (modern Lyon). At birth he was named either Nero Claudius Drusus after his father or Tiberius Claudius Nero after his uncle. He received the agnomen Germanicus, by which he is principally known, in 9 BC, when it was posthumously awarded to his father in honour of his victories in Germania. Germanicus was the nephew of the Emperor Tiberius, father of the Emperor Caligula, brother of the Emperor Claudius, and the maternal grandfather, via his daughter Agrippina the Younger, of the Emperor Nero.