Stojan Janković Mitrović was the commander of the Morlach troops in the service of the Republic of Venice, from 1669 until his death in 1687. He participated in the Cretan and Great Turkish War, as the supreme commander of the Venetian Morlach troops, of which he is enumerated in Croatian and Serbian epic poetry. He was one of the best-known uskok/hajduk leaders of Dalmatia.

Ostrovica Fortress is a ruined medieval fortification on a solid rock jutting from the top of the hill above the village of Ostrovica in Zadar County, Croatia. It is located between the two historical and geographical regions, Bukovica and Ravni Kotari. It was once an important stronghold, known as the "Key to the City of Zadar", as it was a key defense of the city. It was destroyed during the Ottoman–Venetian Wars in the second half of the 17th century, leaving only a few remains.