Kingdom of Thessalonica
Thwarted in this ambition, Boniface and his crusaders conquered Thessalonica and was installed by Baldwin as king of the Crusader state the Kingdom of Thessalonica, albeit under authority of Constantinople. Peter became Bishop of Ivrea (and later Patriarch of Antioch) and his long-time associate Ogliero (who was later beatified by the Church) took his place as Abbot of Lucedio in 1205. The abbey then housed fifty monks.