| Male Joseph Jacob Pekarek, Jr. |
| Birth | 30 Mar 1904 | Weston, Saunders County, Nebraska, United States |
| Death | 15 Mar 1970 | Mound City, Campbell County, South Dakota, United States |
| Burial | 19 Mar 1970 | Mound City Cemetery, Mound City, Campbell County, South Dakota, United States |
| Marriage | 6 Jun 1934 [1, 2] | Pollock, Campbell County, South Dakota, United States [1, 2] |
| Father | Joseph Pekarek | F3842 Group Sheet | |
| Mother | Anna S. Severin | F3842 Group Sheet | |
| Female Irene Margaret Lacina |
| Birth | 8 Apr 1909 | |
| Death | 9 Jun 2008 | |
| Burial | Mound City Cemetery, Mound City, Campbell County, South Dakota, United States |
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| Father | ||
| Mother | ||
| Female Delores Mae Pekarek |
| Birth | 3 Dec 1938 | Pollock, Campbell County, South Dakota, United States |
| Death | 4 Mar 2008 | Billings, Yellowstone County Montana, United States |
| Cremation | ||
| Spouse | Living | F4092 | |
| Marriage | ||
| Male Joseph Thomas Pekarek, III |
| Birth | 31 Mar 1943 | , , , United States |
| Death | 30 Sep 1962 | , , South Dakota, United States |
| Burial | Mound City Cemetery, Mound City, Campbell County, South Dakota, United States |