Tags: Monarch.
Vladislav was a nephew and successor of Duke Borna of Littoral Croatia. He reigned as Duke of Littoral Croatia from February 821 to ca. 835.Most information about Vladislav is carried by the Royal Frankish Annals when it speaks about Borna’s death. It is uncertain until what year Vladislav was active as a monarch however most historians cite the year 835 as an approximate end of his rule.Duke Vladislav ruled from Nin as a loyal vassal of the Frankish Emperor Lothair I.