Career
In his religious career he held the posts of abbot and later Bishop of Płock (from 1723), bishop of Łuck (1736), Bishop of Chełmno (1739) and Bishop of Cracow (1746). He was a supporter of the Jesuits in Poland. As a politician he was engaged in the movement that wanted to reform the failing political system of the Commonwealth.
He studied in Danzig and Rome.
He also sponsored the seminary in Pułtusk.