People Switzerland Johannes Haeni peoplepill id: johannes-haeniJH 7 views today 7 views this weekJohannes HaeniBiographyListsAlso ViewedThe basicsQuick FactsPlacesSwitzerlandGenderMaleBirth14 February 1856 People who share this birthdayStar signAquarius People who share this birthdayDeath23 February 1927 People who died on this dayAge71 yearsListsJohannes Haeni is in following listsBy work and/or countryNotable Swiss peopleGender:Male, Born in:Years 1850 to 1899 comments so far.CommentsJohannes Haeni