Familie: Max Gustav Carl BÜFF / Lotte Therese Helene DOENNIG (F1)
verh. 15 Mrz 1915Max Wilhelm Ferdinand DOENNIG (1861-1929) 
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Helene Emma Henriette NETKE (1864-1946)
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| Curt DOENNIG (1892-1896) |
Else DOENNIG (1895-1993)  |
| Helene DOENNIG (1896-1989) |
| Max DOENNIG (1898-1982) |
| Max Gustav Carl BÜFF (1886-1936)
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| Lotte Therese Helene DOENNIG (1893-1987)
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| Therese Lotte Helene BÜFF (1915-1979) |
| Bernhard BÜFF (1918-1990) |
| Klaus BÜFF (1920-2000) |
| Ursula BÜFF (1928-2012) |