904Jul, 29
Sack of Thessalonica: Saracen raiders under Leo of Tripoli sack Thessaloniki, the Byzantine Empire's second-largest city, after a short siege, and plunder it for a week.
The Sack of Thessalonica refers to the capture, and subsequent sack, of the Byzantine city of Thessalonica by the Abbasid Caliphate in the year 904, led by Leo of Tripoli, a privateer and Muslim convert.
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Events on 904
- 29Jan
Antipope Christopher
Sergius III comes out of retirement to take over the papacy from the deposed antipope Christopher.