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
| O Mahoney, Dennis J. | 28 | 4A | 48 | O550
| |
| Name | Line | Page | District | Soundex
| Olson, Charles F. | 58 | 4B | 48 | O425
| |