After the fall of the Western Empire, under which it had developed into a flourishing city, it became a Lombard dominion. Later in the Middle Ages, it was ruled by Ezzelino III da Romano, by the Camino family, and then by the Scaligeri of Verona, from 1315 to 1337. Feltre was subsequently under Charles IV, Holy Roman Emperor, the da Carrara and the Visconti until 1404, when, together with Belluno, it was conquered by the Republic of Venice.