Sanjak of Preveza
The Sanjak of Preveza was a second-level Ottoman province centred on the town of Preveze in southern Epirus, now part of Greece.
Preveza had been a Venetian possession until 1797, as part of the Venetian Ionian Islands, when it was occupied by the French. Ali Pasha of Ioannina conquered the town in 1798, and made it part of his semi-autonomous domain until his fall in 1820.
Preveza remained part of the sanjak of Ioannina thereafter. It appears for the first time in the salname of 1863 as a separate sanjak of the Ioannina Eyalet, although in the next year it is recorded as a province of Tirhala. By 1867, joined with the sanjak of Narda, the new Sanjak of Preveze became part of Ioannina Vilayet. The region of Arta was ceded to Greece in 1881, and the remaining province survived until conquered by the Greek Army during the First Balkan War of 1912–1913.
In 1912, it comprised two kazas, those of Preveza itself and of Louros. The Greek army occupied the area during the First Balkan War, but the administration and local officials were kept in place for a time, until the creation of the Preveza Prefecture by Royal Decree of 3/16 March 1915. The kazas were termed "sub-governorates", under governmental commissioners nominated by the Governor-General of Epirus in Ioannina. The kaza of Margariti was merged with the kaza of Preveza during that time.
