Konstantin Rokossovsky (Polish: Konstanty Ksawerowicz Rokossowski, Russian: Константин Константинович Рокоссовский; December 21 1896 – August 3, 1968) was a Soviet officer of Polish origin who became a Marshal of the Soviet Union, a Marshal of Poland and served as Poland's Defence Minister.
Read more about Konstantin Rokossovsky: Biography, Honours and Awards