People Johann Heinrich Christoph Johannes peoplepill id: johann-heinrich-christoph-johannesJHCJ 8 views today 8 views this weekJohann Heinrich Christoph JohannesBiographyAlso ViewedThe basicsQuick FactsBirth16 August 1852 People who share this birthdayDeath13 September 1943 People who died on this dayAge91 yearsListsJohann Heinrich Christoph Johannes is in following lists comments so far.CommentsJohann Heinrich Christoph Johannes