Johann Jakob Pfeiffer | |
|---|---|
 Pfeiffer by Susette Hauptmann | |
| Born | Johann Jakob Pfeiffer October 6, 1740 |
| Died | November 26, 1791 (aged 51) |
| Other names | Johann Jacob Pfeiffer, Johannes Jacobus Pfeiffer |
| Occupation(s) | Preacher, theologian, professor |
| Years active | 1761-1791 |
| Spouses | Lucie Rebecke Rüppel
(m. 1772; died 1784) Sophie Christine Waitz
(m. 1785–1791) |
| Relatives |
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Johann Jakob Pfeiffer (6 October 1740 – 26 November 1791) was a German evangelical theologian, as well as a professor, and later, dean, at the University of Marburg.