Familie: Helmer, Wilhelm August Rudolf / Leiwekamp, Ida Lina Frieda (F14963)
verh. 10 Apr 1927Helmer, Mathilde (1880- ) |
Leiwekamp, Louis August Heinrich Friedrich (1866-1911) 
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| Käse, Karoline Louise Minna (1867-1933)
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| Leiwekamp, Otto Wilhelm Hermann (1900- ) |
| Leiwekamp, Karl Adolf August (1902-1907) |
Leiwekamp, Anna Emma Frieda (1903- )  |
| Leiwekamp, Eduars Emil Oskar Konrad (1908- ) |
| Helmer, Wilhelm August Rudolf (1905- )
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| Leiwekamp, Ida Lina Frieda (1905- )
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| Helmer, August Gustav Rudolf (1923- ) |
| Helmer, Friedel Helmut Karl Heinz (1927- ) |
| Helmer, Günther Helmut (1928-1934) |