Baldovin (; ) was a Serbian knez (duke) and kaznac (financial chancellor) that served King Stefan Uroà ¡ III (). He held the province around Vranje.
According to Konstantin JireÃÂek, he was most likely born in Kotor. Most scholars maintain that Baldovin was a nobleman mentioned by both his titles (knez and kaznac), although some theorize that there were in fact two magnates by that name. Baldovin was possibly an ancestor of the Bagaà ¡ noble family.
Metropolitan Arsenije of Prizren, kaznac Baldovin, vojvoda Gradislav, à ¾upan Vratko, knez Grgur KurjakoviÃÂ, stavilac Miloà ¡ (title mentioned for the first time), vojvoda Dejan Manjak, Gradislav Suà ¡enica, Nikola BuÃÂa, and archdeacon Marin Baranic, all signed the document issued by Stefan Uroà ¡ III, dated 22 January 1325, for the sale of some maritime possessions to the Republic of Ragusa. The possessions, Ston and Peljeà ¡ac, were officially handed over in 1333, with Baldovin also being present.
He ruled over the province around Vranje, which he had received from King Stephen Uroà ¡ III. The King's chrysobull mentioned "Baldovin and his children", who received the "Church of St. Nicholas in Vranje, the villages, the march, the vineyards, the katun, the meadows, the mills, and all sides of the village [Vranje]." The entry was cited by King Stefan Duà ¡an in one of his charters dated between 1343 and 1345, where he confirmed the gift of the Church of St. Nicholas to Hilandar by à ¾upan (count) Maljuà ¡at, the son of Baldovin. Emperor Duà ¡an does mention that Baldovin and his children received the chrysobull for their service to King Stephen Uroà ¡ III, meaning that the children were already adults by the time of the chrysobull of Uroà ¡ III.