31

Events 
 Aelius Sejanus named co-Consul to the Emperor Tiberius. Tiberius has Sejanus arrested for treachery and executed.
 April 6 - possible crucifixion of Jesus 
 Naevius Sutorius Macro becomes the leader of the Praetorian Guard 
 Tiberius returns to Rome from Capri

 Births 
 Musonius Rufus, Roman philosopher

 Deaths 
 October 18 - Aelius Sejanus, Roman politician 
 Marcus Velleius Paterculus, Roman historian 
 Livilla, niece and daughter-in-law of the emperor Tiberius  
 Saint Stephen

Category:30s