Liutprand (c.680–744) was king of the Lombards from 712 to 744. During his reign, he fought wars with Byzantine over Ravenna, and donated lands at Sutri to the Pope, leading to the creation of the Papal State.
The Lombard attack on Ravenna, and the Venetian intervention to restore the Exarchate, excerpt from the “Chronica per extensum descripta” (1340s) by Andrea Dandolo.
The Lombard conquest of Ravenna and how the Venetians saved the Exarchate (730s or 740s), excerpt from the “Istoria Veneticorum” by John the Deacon.
The Pactum Lotharii was a treaty between the Duchy of the Venetians and the Holy Roman Empire, or parts thereof, from 840.
In the 730s or early 740s, Hildeprand, nephew of king Liutprand, and Peredeo, duke of Vicenza, managed to take Ravenna, the capital of the Exarchate of Ravenna.
The events around the demise of the Exarchate of Ravenna only involved the Venetians marginally. It is nevertheless important to the history of Venice.
An excerpt of the “Liber Pontificalis” for Pope Zachary about Lombard attacks on Ravenna around 742.
The eventful reign of John VI, bishop of Ravenna (726–744), from the “Liber pontificalis ecclesiae Ravennatis”.
The Liber Pontificalis for Gregory II (715–731), recounts in great detail the conflicts between the Eastern Roman Empire and the Papacy, with repeated attempts at the life of the pope.
An account of the anti-iconoclast rebellion of 726–727 in Byzantine Italy, from the “Historia Langobardorum” by Paul the Deacon.
The second doge of Venice, Marcellus, might not have been a Venetian duke, but a Byzantine official.
