Soundex Index
| O100 | O200 | O300 | O400 | O500 | O600 |
O234
| Name | Line | Page | District
| Ostler, Alvie | 82 | 2B | 90
| |
O235
| Name | Line | Page | District
| Ogden, Joseph M. | 90 | 3B | 88
| |
O325
| Name | Line | Page | District
| Outzen, M. William | 64 | 7B | 90
| |
O350
| Name | Line | Page | District
| Otten, Jay W. | 13 | 4A | 87
| |
O425
| Name | Line | Page | District
| Olson, Jos. | 62 | 10B | 88
| |
O520
| Name | Line | Page | District
| Owens, Ferol E. | 1 | 9A | 90
| |
O635
| Name | Line | Page | District
| Orton, Grover C. | 43 | 2A | 87
| Orton, Gus | 6 | 1A | 90
| |