Karl Topia, the ruler of Princedom of Albania forges an alliance with the Republic of Venice, committing to participate in all wars of the Republic and receiving coastal protection against the Ottomans in return.

Karl Thopia (Albanian: Karl Topia) was an Albanian feudal prince and warlord who ruled Albania from the middle of the 14th century until the first Ottoman conquest of Albania. Thopia usually maintained good relations with the Roman Curia.