| Father | Joseph S Rittenhouse (1766 - 1821) |
| Mother | Mary Ann Wright (1762 - ) |
| Sibling | Letitia Rittenhouse (1785 - 1850) |
| Sibling | George Retenhouse (1796 - ) |
| Sibling | Margaret or Peggah Rittenhouse (1795 - ) |
| Sibling | Prudence Rittenhouse (1794 - 1880) |
| Sibling | Ann Rittenhouse (1791 - ) |
| Sibling | Sophia Rittenhouse (1788 - ) |
| Sibling | George Wright Rittenhouse (1783 - ) |
| Sibling | George W. Rittenhouse (1810 - ) |
| Sibling | Susannah Elizabeth Rittenhouse (1782 - 1837) |
| Sibling | Mary Rittenhouse (1813 - ) |
| Sibling | George Rittenhouse (1780 - ) |
| Sibling | Wright Lott Rittenhouse (1779 - ) |