sentences:  After the administrative reform of 1514, Podlaskie was isolated from Trakai Voivodeship as a separate voivodeship, with the capital at the town of Drohiczyn.King of Poland Sigismund gave a privilege to Iwan Sapieha to form a government of Podlaskie Voivodeship on 29 August 1513.It originally consisted of following former Trakai lands Drohoczin, Mielnik, Bielsk, and Brzesc.