| # | Children | Name | Born | Died | Father | Mother |
| 1 | | | b. 1 Aug 1834 | d. Yes, date unknown | MAERTEN, Johann Friedrich | NEUMANN, Dorothea Sophie |
| 2 | | | b. 1835 | d. Yes, date unknown | MAERTEN, Johann Friedrich | NEUMANN, Dorothea Sophie |
| 3 | | | b. 21 Jun 1836 | d. Yes, date unknown | MAERTEN, Johann Friedrich | NEUMANN, Dorothea Sophie |
| 4 | | | b. 4 Jan 1839 | d. Yes, date unknown | MAERTEN, Johann Friedrich | NEUMANN, Dorothea Sophie |
| 5 | | | b. 18 Apr 1841 | d. Yes, date unknown | MAERTEN, Johann Friedrich | NEUMANN, Dorothea Sophie |
| 6 | | | b. Oct 1844 | d. 1914 | MAERTEN, Johann Friedrich | NEUMANN, Dorothea Sophie |
| 7 | | | b. 18 Mar 1847 | d. Yes, date unknown | MAERTEN, Johann Friedrich | NEUMANN, Dorothea Sophie |