| Father | Peder Christian Jensen Dalgaard (1787 - 1865) |
| Mother | Maren Pedersdatter Kastberg (1794 - 1877) |
| Sibling | Jens Brydebol Dalgaard (1812 - ) |
| Sibling | Cecilie Moller Pedersdatter Dalgård (1816 - ) |
| Sibling | Karen Marie Dalgaard (1818 - ) |
| Sibling | Jenssine Kristine Dalgaard (1820 - ) |
| Sibling | Peder Kastberg Dalgaard (1822 - 1911) |
| Sibling | Frederich Pedersen Dalgaard (1825 - 1829) |
| Sibling | Christian Johan Ludvig Dalgård (1829 - ) |
| Sibling | Erhard Christian Dalgaard (1831 - 1904) |
| Sibling | Christiane Marie Dalgaard (1833 - 1913) |
| Sibling | Henrich Christian Dalgård (1849 - ) |
| Sibling | Thoedor Dalgård (1851 - ) |