People Joannes Knapen peoplepill id: joannes-knapenJK 2 views today 2 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