People Leonard Wiśniewski peoplepill id: leonard-wisniewskiLW 3 views today 3 views this weekPoliticianLeonard WiśniewskiBiographyListsAlso ViewedThe basicsQuick FactsIntroPoliticianwasPoliticianWork fieldPoliticsGenderMaleBirth1837Death1914Age77 yearsListsLeonard Wiśniewski is in following listsBy field of workNotable politiciansGender:Male, Born in:Years 1800 to 1849By work and/or countryNotable PoliticiansGender:Male, Born in:Years 1800 to 1849 comments so far.CommentsLeonard Wiśniewski