Familie: Sejersted, Fredrik Christian Steffens / Harbitz, Nicoline (F3693)
Sejersted, Nils Johannes (1865-1921) 
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Steffens, Anna (1871-1938) |
Sejersted, Ella (1895- )  |
| Sejersted, Fredrik Christian Steffens (1901-1987)
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| Sejersted, Nils Johannes (1934- ) |
| Sejersted, Helge (1938-2001) |