He was also a representative in the Polish Sejm from 1947 until 1952 and from 1957 until 1985. From 1961 to 1969 he was the chairman of the Sejm Commission of Building and Communal Economy.
This passage describes a person who was a member of the Polish Sejm, holding a seat in the legislature from 1947 to 1952 and again from 1957 to 1985. He also held the position of chairman for the Sejm Commission for Building and Communal Economy from 1961 to 1969.