Franciszek became Podstoli of Braclaw since 1761, Borough Writer of Krzemieniec since 1764, Chamberlain of King Stanisław August Poniatowski since 1767, Podczaszy of Braclaw since 1771, Chorąży of Winnica since 1772, Chorąży of Braclaw since 1774, Great Miecznik of the Crown since 1775, Bracław Voivodeship deputy for the Great Sejm.
He was marshal of the Sejm in 1740, a deputy to the Crown Tribunal, cześnik of Wizna from 1703, stolnik, łowczy and pisarz of Bielsk, podstarości, podstoli and sędzia grodzki (judge) of Brańsk.