Familie: Georg Theodor Gerdes / Karin Christa Moewes (F40)
 | Theodor Heinrich Gerdes (1909-1944) 
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 | Caroline Friederike Christine Christians (1901-1980)
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 | Annemarie Christine Gerdes (1930-2014)  |
 | Erika Inge Gerdes (1935-2020) |
 | Brigitte Lina Gerdes (1936-2010) |
| Thea Johanna Gerdes (1939-2025) |
 | Theodor Gerd Gerdes (1941-1989) |
 | Hans-Werner Gerdes (1943-2020) |
| August Wilhelm Friedrich Moewes (1911-1956) |
| Martha Anna Mathilde Heppner (1907-1954) |
 | Georg Theodor Gerdes (1934-2023)
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