Germanicus Julius Caesar (24 May 15 BC-October 10, 19 AD) was a member of the Julio-Claudian dynasty of the early Roman Empire. He was called either Nero Claudius Drusus or Tiberius Claudius Nero at birth and received the agnomen "Germanicus", by which he is principally known, in 9, when it was awarded to his father in honour of his victories in Germania. Wikipedia
The definitive Wikipedia entry for Germanicus. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Germanicus