Original: Tiberius Claudius Caesar Augustus Germanicus ( 1 August 10 BC â '' 13 October 54 ) , born Tiberius Claudius Drusus , then Tiberius Claudius Nero Germanicus until his accession , was Roman Emperor from 41 to 54 .
Simplified: Claudius ( Tiberius Claudius Caesar Augustus Germanicus , 11 August 10 BC â '' 13 October 54 AD ) was the fourth Roman Emperor .