| 1. Jacob Friederich Seifer, b. 1804, Lehrensteinsfeld, Württemberg, Germany d. Yes, date unknown | | 2. Johann Georg Seifer, b. 1807, Lehrensteinsfeld, Württemberg, Germany d. Yes, date unknown | | 3. Louisa Friederica Seifer, b. 23 Nov 1809, Lehrensteinsfeld, Württemberg, Germany d. Yes, date unknown
| | 4. Georg Friederich Seifer, b. 30 Oct 1812, Lehrensteinsfeld, Württemberg, Germany d. Yes, date unknown
| | 5. Christian Friederich Seifer, c. 14 Nov 1815, Lehrensteinsfeld, Württemberg, Germany d. 22 Nov 1815, Lehrensteinsfeld, Württemberg, Germany (Age ~ 0 years) | | 6. Georg Daniel Seifer, c. 14 Nov 1815, Lehrensteinsfeld, Württemberg, Germany d. 24 Dec 1815, Lehrensteinsfeld, Württemberg, Germany (Age ~ 0 years) | | 7. Louisa Barbara Seifer, b. 1817, Lehrensteinsfeld, Württemberg, Germany d. Yes, date unknown | | 8. Johanna Juliana Seifer, b. 1820, Lehrensteinsfeld, Württemberg, Germany d. Yes, date unknown | | 9. Christian Friederich Seifer, b. 1824, Lehrensteinsfeld, Württemberg, Germany d. Yes, date unknown | | 10. Wilhelmina Catharina Seifer, b. 1824, Lehrensteinsfeld, Württemberg, Germany d. Yes, date unknown | |