Sword-bearer of Lithuania since 1771 , castellan of Wilno since 1775 , voivode of Wilno Voivodship since 1790 , Starost grabowski, komorowski, kraszewicki, and miksztadzki. Marshal of Sejm (nadzwyczajnego delegacyjnego) on April 19 , 1773 - April 11 , 1775 in Warsaw . Married to Helena Przeździecka since April 26 ,