54

54 is a common year in the 1st century.

 Events 
October 13 – Roman Emperor Claudius dies after being poisoned by Agrippina, his wife and niece.
Nero succeeds Claudius as emperor of Roman Empire
Patriarch Onesimus succeeds Stachys the Apostle as Patriarch of Constantinople.
Judea is returned piecemeal to Agrippa I's son Marcus Julius Agrippa between 48 and 54.
Saint Paul begins his third mission.
Apollos, a later assistant of Paul, is converted to Christianity in  Ephesus
Maiden Castle, Dorset in Dorset was captured from the Celtic Durotriges by Vespasian.