Drusus Julius Caesar
Tiberius Claudius Nero (85–33 BC) was a politician who lived in the last century of the Roman Republic. He was the first husband of Livia, but was forced to divorce her in 38 BC so that she could marry the future emperor Augustus. Nero was the father of the second Roman emperor Tiberius, who became the stepson of the emperor Augustus and was adopted by Augustus as his heir, and Roman general Nero Claudius Drusus. He was also the paternal grandfather of Emperor Claudius, General Germanicus, and Consul Drusus Julius Caesar, paternal great-grandfather of Emperor Caligula and Empresses Agrippina the Younger and Claudia Octavia and maternal great-great-grandfather of Emperor Nero.