People Johan Adam Giertta peoplepill id: johan-adam-gierttaJAG 4 views today 4 views this weekJohan Adam GierttaBiographyAlso ViewedThe basicsQuick FactsGenderMaleBirth17 March 1726 People who share this birthdayStar signPisces People who share this birthdayDeath6 October 1727 People who died on this dayAge1 yearsListsJohan Adam Giertta is in following lists comments so far.CommentsJohan Adam Giertta