School: Northampton/Lehigh (Pennsylvania/PA)
J. J. Henry (1786-1836), Son of William Henry, Jr., was a gunsmith in Nazareth and, with his father and brother William III, worked the boring mill at Jacobsburg and built the rifle factory at Boulton. The family was active in supplying militia arms, guns for the Indian trade, and a commercial line of firearms for nearly a century.
