People Switzerland Johann Anton Dewaya peoplepill id: johann-anton-dewayaJAD 13 views today 18 views this weekJohann Anton DewayaBiographyListsAlso ViewedListsJohann Anton Dewaya is in following listsBy work and/or countryNotable Swiss peopleGender:Male, Born in:Years 1750 to 1799From our partnersSponsoredJohann Anton Dewaya