Familie: Sem-Jacobsen, Jens Helge / Rossow, Erna Hedvig Amalia Maria (F1670)
g. 14 Mar 1914 | Sem Jacobsen, Helge (1853-1938) 
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 | Fadum, Jensine Gondelle Hansdatter (1851-1891)
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| Sem-Jacobsen, Einar Olaf (1878-1936)  |
| Sem-Jacobsen, Marie Lovise Emilie (1879-1952) |
| Sem-Jacobsen, Martha (1880-1959) |
| Sem-Jacobsen, Lars Hannibal (1882-1886) |
| Sem-Jacobsen, Helga (1885-1886) |
| Rossow, Richard Herman August (1865- ) |
| Mizgalski, Hedvig Maria Emma (1867- ) |
| Sem-Jacobsen, Jens Helge (1884-1981)
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| Rossow, Erna Hedvig Amalia Maria (1892-1981)
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| Sem-Jacobsen, Richard (1916-1984) |
| Sem-Jacobsen, Ellen Marie (1921-2006) |
| Sem-Jacobsen, Jens (1923-1984) |