Nero Claudius Drusus Germanicus (January 14, 38 BC – Summer of 9 BC), born Decimus Claudius Drusus also called Drusus Claudius
Nero, Drusus, Drusus I, Nero Drusus, or Drusus the Elder was a Roman politician and military commander. He was the son of
Livia Drusilla and the legal stepson of her second husband, the Emperor Augustus. He was also brother of the Emperor Tiberius,
father of the Emperor Claudius, grandfather of the Emperor Caligula, and great-grandfather of the Emperor Nero. (en)