Family: Fridolin Keller (F91977)
Otto Keller (1904-1970) 
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Johanna Anstett (1912-1986)
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| Otto Keller (1938-2017) |
| Fridolin Keller (1940-2010)
|
| Otto Keller (1904-1970)
|
| Johanna Anstett (1912-1986)
|
| Otto Keller (1938-2017) |
| Fridolin Keller (1940-2010)
|