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Conflict with the Lombards resulted in disaster in 737, when the exarchate's capital, Ravenna, was seized by Liutprand. Further warfare erupted in 739. Pope Gregory III had supported the dukes of Benevento and Spoleto against Liutprand, causing the latter to invade central Italy. The exarchate, as well as the Duchy of Rome, was ravaged and Ravenna fell to the Lombards; Eutychius was forced to seek refuge in the Venetian islands. He appealed to the inhabitants to help liberate Ravenna, and the Venetian fleet sailed with him to recover the city.