Johann Jacob Vorwerk
b. 29 October 1740
- Father: Philipp David Vorwerk b. 29 September 1708, d. 1 October 1763
- Mother: Catharina Margaretha Frech b. circa 1715, d. 26 June 1782
- Johann Jacob Vorwerk was born on 29 October 1740 in Wetzlar, Rheinpreußen.
- Last Edited: 25 May 2013