Familie: Christian Erhard Frederichsen / Sigrid Marie Elisabeth Topsøe (F1421)
g. 28 maj 1874Johan Ditlev Friderichsen (1791-1861) |
Marie Hansen (1811-1901) 
|
Niels Christian Frederiksen (1840-1905)  |
| Elsebeth Kirstine Frederiksen (1845-1903) |
| Johan Ditlev Frederiksen (1846-1926) |
| Carl Neergaard Frederiksen (1847-1849) |
| Anna Marie Lovise Frederiksen (1849-1946) |
| Carl Neergaard Frederiksen (1851-1904) |
| Frederik Marcus Friderichsen (1856-1893) |
| Christian Erhard Frederichsen (1843-1903)
|
| Sigrid Marie Elisabeth Topsøe (1844-1925) |