People Joannes Knapen peoplepill id: joannes-knapenJK 4 views today 11 views this weekJoannes KnapenBiographyAlso ViewedThe basicsQuick FactsGenderMaleBirth1801Death1 July 1872 People who died on this dayAge71 yearsListsJoannes Knapen is in following lists comments so far.CommentsJoannes Knapen