Piotr Jaroszewicz
Piotr Jaroszewicz ( ; 8 October 1909 – 1 September 1992 ) was a post World War II Polish political figure . 
<triplet> Piotr Jaroszewicz <subj> 8 October 1909 <obj> date of birth <subj> 1 September 1992 <obj> date of death