Home / Scientists and Inventors / John Fritz John Fritz 1822 – 1913 Scientists and Inventors Scientists and Inventors Biography John Fritz (1822–1913) was an American engineer. Born August 21, 1822 in Londonderry Township. Died February 13, 1913 in Bethlehem. Interred at Nisky Hill Cemetery, Bethlehem, United States. AD ✝ LEGENDS AT REST Every legend has a story. Every story has a resting place. Explore the Legends at Rest books and profiles. Explore Legends at Rest → More Images Cemetery Map View larger map → Satellite overview of the cemetery grounds. Related Graves More scientists and inventors → Howard R. Hughes Sr. 1869 – 1924 Glenwood Cemetery, Houston, United States Business Magnates Sidney Dillon Ripley 1913 – 2001 East Cemetery Scientists and Inventors Hedy Lamarr 1914 – 2000 Vienna Central Cemetery Authors and Writers Rollin White 1817 – 1892 Scientists and Inventors