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Familie: Frederik Marius Martin Herdahl / Ida Pouline Sørensen (F52887)
g. 3 jan. 1889Frederik Siegfrid Herdahl (1840-1876) 
|
Christine Mathilde Harpsøe (1840-1923) |
| Agnes Emilie Nielsine Herdahl (1865-1951) |
| Clara Marie Herdahl (1867-1944) |
| Olga Vilhelmine Herdahl (1869-1941) |
Harald Valdemar Herdahl (1872-1942)  |
| Frederik Sigfred Herdahl (1874- ) |
| Frederik Marius Martin Herdahl (1864- )
|
| Ida Pouline Sørensen (1863- ) |
| Aage Poul Herdahl (1889-1968) |
| Harriet Amalie Mathilde Herdahl (1891-1952) |
| Hugo Herdahl (1893-1894) |
| Elle Martine Herdal (1896- ) |