the Union of Lublin, there were some 30 castles, forts and strongholds in the province. Fifty years after the union, the number of castles grew significantly. Most of them were private, with the strongest one being Uman (...) In the 18th century, the voivodeship had several grand residences of Polish magnates, among them was Zofiowka of the Potocki family, located in close proximity to Uman. Municipal government Voivodeship Governor (Wojewoda) seat: Bracław (Bratslav) Regional council (sejmik generalny) for all Ruthenian lands Sądowa Wisznia (Sudova Vyshnia) Regional council (sejmik poselski i deputacki) seats: Winnica (Vinnytsia) Administrative division Bracław County (Powiat bracławski), Bracław (Bratslav) Winnica County (Powiat winnicki), Winnica (Vinnytsia) Zwinogrodek District or Zwinogrodek County (powiat zwinogrodzki), Boh County (powiat nadbohski), created in 1791, Voivodes Roman Sanguszko (16th century) Aleksander Zasławski (1628–?) Stanisław "Rewera" Potocki (1631–1636) Adam Kisiel (1647–?) Andrzej Potocki (1662–?) Stanisław Lubomirski (1764–?) Neighbouring Voivodeships and regions Podole Voivodeship Kijów Voivodeship Jedysan Moldavia Sources Braclaw Voivodeship, description by Zygmunt Gloger Central European Superpower, Henryk Litwin, BUM Magazine, October 2016. Voivodeships of the Polish–Lithuanian Commonwealth Early Modern history of Ukraine Former voivodeships of Grand Duchy of Lithuania Geographic history of Ukraine 1566 establishments in Lithuania 1793 disestablishments in the Polish–Lithuanian Commonwealth Bratslav History of Podolia