Family: Robert Duane Backhaus / Cecilia Ann Obenland (F645)
 | William George Henry Backhaus (1915-1993) 
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 | Orpha Marion Henjum (1918-1989)
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| Terry William Backhaus (1946-2018)  |
| Harold Edwin Obenland (1905-1982)
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| Geraldine Cecilia Huston (1915-1968)
|
 | Michael Edwin Obenland (1947-2004) |
