The Exarchate of Ravenna was an ad hoc organisation of the Byzantine dominions in Italy, established c.584, in the face of the Lombard invasion and gradual conquest of much of the Italian peninsula.
The war with the Franks, in 809, as recounted fancifully in the “Chronicon Altinate”.
The dukes Obelerius and Beatus, and the war with the Franks, from the “Chronica per extensum descripta” (1340s) by Andrea Dandolo.
The account of the dukes Obelerius and Beatus, from the “Istoria Veneticorum” by John the Deacon.
Internal strife in Venetia led to the murder of a patriarch, and a change of government.
Translation of a letter from pope Adrian I to Charlemagne, about the expulsion of all Venetians from the lands of the former Exarchate.