1935 is his birth date. Possible relatives of John are: Conrada Jr Roszkowski, Conrada B Roszkowski, Conrada Roszkowski and one other person. John has previously lived in Portage and Gary. 848 Elkhart St, Gary, In 46403 is where John lives. The number currently linked to John is (219) 762-8839. This person is linked with Winning Colors, Inc. The age of John is 89.