The book of Acts twice refers to Roman Emperor Claudius by name. (Ac 11:28; 18:2) He succeeded his nephew Caligula (who ruled from 37 to 41 C.E. and who is not mentioned in the Scriptures) to become the fourth emperor of Rome, ruling from 41 to 54 C.E. About the year 49 or 50 C.E., Claudius ordered all Jews to leave Rome. As a result, Priscilla and Aquila moved to Corinth, where they met the apostle Paul. Claudius’ fourth wife reportedly poisoned him in 54 C.E., and he was succeeded by Emperor Nero.