Wikipedia
Kosior
Kosior (sometimes spelled Kossior) may refer to one of three brothers, Polish-born Soviet politicians (Russified first names):
- Stanislav Kosior (1889–1939)
- Vladislav Kosior (1891–1938)
- Iosif Kosior (1893–1937)
- Two other less notable brothers were Kazimierz Kosior and Michal Kosior.