| Last Name | First Name | Birth Date | Death Date | Residence Location | SSN | Issued |
| CASS | ALVA J | Jun 25, 1928 | Oct 16, 2001 | Bonaparte, Iowa, 52620 | 479-24-4613 | |
| CASS | HARRY L | Mar 11, 1913 | Feb 21, 1988 | Bonaparte, Iowa, 52620 | 483-10-2340 | |
| CASS | LEDA E | Mar 18, 1918 | Jan, 1996 | Bonaparte, Iowa, 52620 | 483-28-4005 | |
| CASS | TRILLA | Aug 27, 1892 | Aug 11, 1989 | Bonaparte, Iowa, 52620 | 484-22-2324 |