Familie: August Fritz Heinrich Vennekohl / Erika Toni Luise Sievers (F107)
verh. 19 Apr 1933 | Heinrich Friedrich Konrad Vennekohl (1860-1938) 
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 | Louise Marie Justine Mundhenke (1865-1954)
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 | Wilhelmine Caroline Luise Christine Vennekohl (1886-1975)  |
 | Frieda Lina Auguste Minna Vennekohl (1888-1977) |
 | Friedrich Konrad Heinrich Vennekohl (1891-1938) |
| Heinrich Friedrich August Sievers (1879-1925)
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| Wilhelmine Friedrike Dorothee Rehren (1880-1932) |
 | August Fritz Heinrich Vennekohl (1894-1966)
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 | Erika Toni Luise Sievers (1906-1969)
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