Second Letter Index
| Oa | Ob | Oc | Od | Oe | Of | Og | Oh | Oi | Oj | Ok | Ol | Om
| On
| Oo
| Op
| Oq
| Or
| Os
| Ot
| Ou
| Ov
| Ow
| Ox
| Oy
| Oz
| |
| Name | Line | Page | District | Soundex
| Olds, Andrew | 24 | 5A | 232 | O432
| Olds, Arthur | 20 | 4A | 232 | O432
| Olds, George T. | 15 | 2A | 231 | O432
| Olds, Levi E. | 97 | 3B | 232 | O432
| Olds, Thomas | 33 | 1A | 232 | O432
| Oleson, Antone | 52 | 12B | 232 | O425
| Oleson, Chris | 94 | 11B | 232 | O425
| Oleson, George | 41 | 11A | 232 | O425
| |
| Name | Line | Page | District | Soundex
| Ostenson, Phillip | 48 | 11A | 231 | O235
| |