Nero Claudius Drusus Germanicus, born Decimus Claudius Drusus and variously called Drusus, Drusus I, Drusus Claudius Nero, or Drusus the Elder (14 January 38 - 9 B.C.) was the youngest son of
Livia, wife of
Augustus, and her first husband,
Tiberius Claudius Nero, and was thus a patrician Claudian on both sides.
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