Please answer the following question: - birth name is walery jan sawek - party is polish socialist party - predecessor is kazimierz bartel jozef pisudski leon kozowski stanisaw car - birth date is 2 november 1879 - caption is walery sawek - death date is 3 april 1939 - office is prime minister of poland sejm marshal minister of poland prime minister of poland prime - term end is 23 27 november 1938 august 1930 26 may 1931 12 october 1935 - death place is warsaw , poland - birth place is strutynka , podolia - successor is jozef pisudski aleksander prystor marian zyndram-kosciakowski wacaw makowski - restingplace is powazki military cemetery - nationality is polish - occupation is politician , soldier - imagesize is 200px - term start is 29 22 june 1938 march 1930 5 december 1930 28 march 1935 - image is walery sawek portrait.jpg - religion is roman catholicism Given the details above, guess who could this information be about.
Answer:
walery sawek