Family: Kenneth Ervin Opp (F150810)
Ervin Opp (1926-2013) 
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LaVerne Aman (1928-2013)
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| Arnold Earl Opp (1948-1980) |
| Kenneth Ervin Opp (1949-2005)
|
| Ervin Opp (1926-2013)
|
| LaVerne Aman (1928-2013)
|
| Arnold Earl Opp (1948-1980) |
| Kenneth Ervin Opp (1949-2005)
|