People Switzerland Johann Jacob Leuzinger peoplepill id: johann-jacob-leuzingerJJL 4 views today 4 views this weekJohann Jacob LeuzingerBiographyListsAlso ViewedThe basicsQuick FactsPlacesSwitzerlandGenderMaleBirth23 January 1762 People who share this birthdayStar signAquarius People who share this birthdayDeath27 June 1840 People who died on this dayAge78 yearsListsJohann Jacob Leuzinger is in following listsBy work and/or countryNotable Swiss peopleGender:Male, Born in:Years 1750 to 1799 comments so far.CommentsJohann Jacob Leuzinger