Jerzy Zdrada Jerzy Zdrada Jerzy Zdrada (1936–present) is a Polish historian and politician. He is a member of the Polish Academy of Sciences and a professor at the Jagiellonian University since 1993. As a historian, he specializes in the history of Poland in the 19th century. He was an activist of the Solidarity movement in communist Poland. After the fall of communism, he was a member of the Democratic Union (UD) and Freedom Union (UW) parties. He was a deputy to the Polish parliament (Sejm) from 1989 to 1997. Afterwards, he was a Deputy Minister in the cabinet of Jerzy Buzek (1997–2001).
Jerzy Buzek which participated in Polish politics in the Second Polish Republic during the interbellum. The family was part of the Polish community in Zaolzie. Buzek's father was an engineer. After the Second World War, his family moved to Chorzów. He is a Lutheran. In 1963 Jerzy Buzek graduated from the Mechanics-and-Energy Division of the Silesian University of Technology, specialising in chemical engineering. He became a scientist in the Chemical Engineering Institute of the Polish Academy of Sciences. Since 1997 he has been a professor of technical science. He is also an honorary doctor of the universities in Seoul and Dortmund among