Family: Allen Ketterling / Korrine Unknown (F80949)
August A. Ketterling (1899-1994) 
|
Katherina Ketterling (1899-1978)
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| Annette Margaretha Ketterling (1924-1924) |
| Walter Ketterling (1925-1926) |
| Reinhold Ketterling (1927-1927) |
| Arnold Ketterling (1928-2009) |
Maynard August Ketterling (1932-1998)  |
| Lester Ketterling (1940-2010) |
