Background
Działyński was the son of Mikołaj Działyński and Katarzyna Dulska.
Działyński was the son of Mikołaj Działyński and Katarzyna Dulska.
He became the starosta of Bratiańsk in 1613 with the permission of King of Poland. Between 1604 and 1613 he was the delegate of regional szlachta of Chełm to the Polish Sejm. From 1630 on he was the under treasury of Prussia.
He was nominated as the voivode of Pomorze on May 16, 1630.
Between 1637 and 1638 he mediated the conflict between Gdańsk and king Władysław IV Vasa over the share of tariffs taken at the port that was reserved for the Polish–Lithuanian Commonwealth. He died July 17, 1649 in Bratian and was buried in Nowe Miasto Lubawskie in the basilica crypt.
He succeeded Samuel Konarski, and was himself followed by Gerhard Dönhoff, a member of the Dönhoff family.