| | Ernst (August) Ferdinand Schmidt 1850–1928 (Christiane) Ernestine Venter 1854–1935 | | |
| | (Anna) Catharine Nagel 1812–1886 (Friedrich) Christoph Schmidt 1814–1900 | | |
| | Johanna (Magdalena) Nagel 1774–1850 | | |
| | (Johannes) Nagel 1731–1810 Rosina (Catharina) Müller 1735–1799 | | |