
| Father | Male Siefken, Heino |
| Born | 22 Oct 1915 | Platte County, NE. |
| Died | 13 Mar 2007 | Columbus, NE. |
| Buried | 17 Mar 2007 | St. John's Lutheran Cemetery; Columbus, NE. |
| Married | 24 Oct 1943 | St. John's Lutheran Church; Columbus, NE. |
| Father | Siefken, Freideric | F4525 Group Sheet | |
| Mother | Rosche, Louise Wilhelmina | F4525 Group Sheet | |
| Mother | Female Kapels, Esther |
| Born | UNKNOWN | ? |
| Died | UNKNOWN | ? |
| Buried | St. John's Lutheran Cemetery; Columbus, NE. |
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| Father | ||
| Mother | ||
| Child 2 | Male + Siefken, Delbert J. |
| Born | 13 Apr 1949 | Columbus, NE |
| Died | 27 Jan 1981 | Sumter, SC. |
| Buried | St John's Cemetery, Rural Columbus, NE |
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| Spouse | Living | F2569 | |
| Married | ||