People Poland Jan Więckowski peoplepill id: jan-wieckowskiJW 3 views today 15 views this weekPolish resistance fighterJan WięckowskiBiographyListsAlso ViewedListsJan Więckowski is in following listsBy field of workNotable Polish people in financeGender:Male, Born in:Years 1900 to 1929By work and/or countryNotable Polish EconomistsGender:Male, Born in:Years 1900 to 1929From our partnersSponsoredJan Więckowski