Johann Christoph [Edit] By Sticky Facts Editorial StaffJohann Christoph biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Johann Christoph date of birth:February 23, 1713How old is Johann Christoph?313 Tags: birth day 23birth month februarybirth year 1713 Suggested Posts Tom Cruise Facts Cristiano Ronaldo Facts Florence Henderson Facts Justin Timberlake Facts David Bowie Facts Zinédine Zidane Facts Mike Tyson Facts Selena Gomez Facts