Familie: Dr. phil. Carl Gustav Philipp Knetsch / Anna Auguste Edith Müller (F299)
verh. 9 Mai 1903 | Wilhelm Elimar Müller (1854-1904) 
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 | Auguste Johanne Helene Ibbeken (1859-1904)
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| Paul Heinrich Hermann Müller (1882-1884) |
| Dr. phil. Emma Martha Dorothea Müller (1891-1891) |
| Dr. phil. Carl Gustav Philipp Knetsch (1874-1938) |
 | Anna Auguste Edith Müller (1884-1934)
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Prof. Dr. Georg Wilhelm Richard Knetsch (1904-1997)  |
| Wilhelm Friedrich Carl Knetsch (1906-1982) |
| Dr. med. Eberhard Knetsch (1907- ) |