Familie: Sejersted, Francis / Robberstad, Hilde (F3781)
Sejersted, Fredrik Christian Steffens (1901-1987) 
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Sejersted, Nils Johannes (1934- )  |
| Sejersted, Helge (1938-2001) |
| Sejersted, Fredrik Christian Steffens (1901-1987)
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| Sejersted, Nils Johannes (1934- ) |
| Sejersted, Helge (1938-2001) |