Historical Events In 0904

Jan 29   In the year 0904 sergius III comes out of retirement to take over the papacy from the deposed antipope Christopher.   

Jul 31   In the year 0904 saraceens hijacker Leo van Tripoli occupies & plunders Thessalonica   

Jul 31   In the year 0904 thessalonica is stormed by the Saracen corsair Leo of Tripoli, who plunders the town and carries off some 20,000 inhabitants as slaves