| Last Name | First Name | Birth Date | Death Date | Residence Location | SSN | Issued |
| JOHNSTON | ALICE M | Jan 26, 1922 | Nov 8, 2004 | Keosauqua, Iowa, 52565 | 485-46-4912 | |
| JOHNSTON | CLARK H | Sep 20, 1917 | Feb 9, 1998 | Keosauqua, Iowa, 52565 | 481-46-1303 | |
| JOHNSTON | EARL | Jan 4, 1896 | Jul, 1971 | Keosauqua, Iowa, 52565 | 481-44-3943 | |
| JOHNSTON | EDNA | Dec 8, 1889 | Oct, 1976 | Keosauqua, Iowa, 52565 | 485-42-9154 |