People Switzerland Johann Jakob Harder peoplepill id: johann-jakob-harder-2JJH 3 views today 3 views this weekSwiss physicianJohann Jakob HarderBiographyListsAlso ViewedListsJohann Jakob Harder is in following listsBy field of workNotable Swiss people in healthcare and medicineGender:Male, Born in:Years 1650 to 1699By work and/or countryNotable Swiss DoctorsGender:Male, Born in:Years 1650 to 1699Notable Swiss PhysiciansGender:Male, Born in:Years 1650 to 1699From our partnersSponsoredJohann Jakob Harder