found: NUCMC data from Univ. of Virginia Lib. for Henkel family. Papers, 1765-1910(Henkel, Paul, 1754-1825)
found: LC manual auth. cd.(hdg.: Henkel, Paul, 1754-1825; usage: Paul Henkel; also Paulus Henkel)
found: Enc. of Lutheran Church, 1965(Henkel family; Paul Henkel, 1754-1825; b. Rowan Co., N.C.; served in Revolutionary War; was pastor and distributor of Lutheran literature in Shenandoah Valley and adjacent counties in Va.; helped sons establish printing press; was traveling missionary and founded many churches; author of numerous German and English books)