| RAVALLI COUNTY 1910 CENSUS INDEX SURNAME O | ||||
| LAST NAME | FIRST | DIST | PAGE | LINE |
| Oberg | Alfred W | 86 | 19B | 51 |
| Obery | Jake T | 81 | 7B | 82 |
| Oblinger | Peter | 86 | 24B | 71 |
| O'Brien | Arthur | 83 | 3A | 5 |
| O'Brien | Mike | 83 | 6A | 9 |
| O'Brien | William | 83 | 7A | 48 |
| O'Brien | William P | 86 | 9A | 34 |
| O'Brien | Kate | 86 | 9A | 35 |
| O'Brien | Alice M | 86 | 9A | 36 |
| O'Brien | Frank M | 86 | 9A | 37 |
| O'Brien | Walter J | 86 | 9A | 38 |
| O'Brien | George P | 86 | 9A | 39 |
| O'Brien | Giles P | 86 | 24A | 15 |
| O'Callaghan | Thomas W | 86 | 24B | 65 |
| O'Connell | Richard F. | 78 | 11A | 18 |
| O'Connor | Helen | 78 | 4A | 17 |
| Odata | K. | 78 | 13B | 59 |
| Odea | Mark S H | 86 | 5A | 13 |
| Odell | Sarah J | 85 | 15B | 88 |
| Odell | Mary E | 85 | 15B | 89 |
| Odell | Walter | 85 | 17B | 55 |
| Odell | Wallace B | 86 | 16B | 67 |
| Odell | Myrtle | 86 | 16B | 68 |
| Odell | Hubert E | 86 | 16B | 69 |
| Odell | LaVerne W | 86 | 16B | 70 |
| O'dell | John F | 80 | 9A | 2 |
| O'dell | Frances A | 80 | 9A | 3 |
| Odlin | Grace | 78 | 11A | 6 |
| Odlin | Cecil | 78 | 11A | 7 |
| O'Donnel | Hugh | 83 | 2B | 84 |
| O'Donnell | R. | 83 | 18B | 77 |
| Oertli | Ben Haut | 82 | 7A | 26 |
| Oertli | Margereta | 82 | 7A | 27 |
| Oertli | Fred | 82 | 7A | 28 |
| Oertli | Pearl | 82 | 7A | 29 |
| Oertli | Fred W | 82 | 7A | 30 |
| Oertli | Lawrence A | 82 | 7A | 31 |
| Oertli | Casper | 82 | 7B | 63 |
| Oertli | Lucy | 82 | 7B | 64 |
| Oertli | Margerette | 82 | 7B | 65 |
| Oertli | Charlotte U | 82 | 7B | 66 |
| Oertli | Rosa | 82 | 7B | 67 |
| Oertli | Ben | 82 | 7B | 68 |
| Oertli | Edward | 82 | 7B | 69 |
| Oertli | Minnie | 82 | 7B | 70 |
| Oertli | Martin | 82 | 7B | 92 |
| Oertli | Agnes | 82 | 7B | 93 |
| Oertli | Ben | 82 | 7B | 94 |
| Oertli | Zinnia | 82 | 7B | 95 |
| Oertli | Alma | 82 | 7B | 96 |
| OHara | Robert A | 86 | 11B | 63 |
| OHara | Frances A | 86 | 11B | 64 |
| OHara | Mary F | 86 | 11B | 65 |
| OHara | Geraldine M | 86 | 11B | 66 |
| OHara | Roberta A | 86 | 11B | 67 |
| O'Hare | Peter | 84 | 5A | 35 |
| O'Hare | Lillian | 84 | 5A | 36 |
| O'Hare | Blanche L. | 84 | 5A | 37 |
| O'Hare | Charles P. | 84 | 5A | 38 |
| O'Hare | James E. | 84 | 5A | 39 |
| O'Heron | John | 83 | 9B | 74 |
| Ohlman | Joe | 83 | 5B | 79 |
| Ohlson | John P | 82 | 5A | 7 |
| Ohlson | Bertha | 82 | 5A | 8 |
| Ohm | Gustavus | 85 | 10A | 45 |
| Oia | Frank | 81 | 7A | 14 |
| Oinon | Alma | 86 | 14B | 85 |
| Okoba | Bunpea | 81 | 10B | 93 |
| Oldberg | Frank | 86 | 19B | 62 |
| Olden | Ella | 79 | 1B | 75 |
| Olden | Harry | 79 | 1B | 76 |
| Olden | Russell | 79 | 1B | 77 |
| Olden | Stella | 79 | 1B | 78 |
| Olden | Delbert | 79 | 1B | 79 |
| Olden | Pearl | 79 | 1B | 80 |
| Older | Charles M | 81 | 14A | 9 |
| Olds | Gamaliel W. | 79 | 10A | 6 |
| Olds | Floy L. | 79 | 10A | 7 |
| O'Leary | Daniel | 81 | 6A | 1 |
| Oleson | Martin | 83 | 20A | 50 |
| Oliver | George W. | 79 | 7B | 57 |
| Ollinger | Mike | 83 | 5B | 82 |
| Olm | Gust | 86 | 24A | 34 |
| Olsen | Joseph M | 80 | 7A | 1 |
| Olsen | Minnie | 83 | 6A | 30 |
| Olson | Neles P. | 78 | 9A | 10 |
| Olson | Edward | 79 | 6A | 36 |
| Olson | Emma | 79 | 6A | 37 |
| Olson | Ida | 79 | 6A | 38 |
| Olson | John C | 85 | 6B | 87 |
| Olson | Caroline E | 85 | 6B | 88 |
| Olson | Frank J | 85 | 6B | 89 |
| Olson | Laura B | 85 | 6B | 90 |
| Olson | Gust | 85 | 15A | 18 |
| Olson | Oliver C | 85 | 16A | 4 |
| Olson | Gustof | 85 | 18A | 32 |
| Olson | Millie | 85 | 18A | 33 |
| Olson | Donald R E | 85 | 18A | 34 |
| Olson | Charles O | 85 | 18A | 35 |
| Olson | Martin A | 81 | 13A | 30 |
| Olson | Charles | 86 | 24A | 31 |
| Olson | Ed | 80 | 1B | 77 |
| O'Neal | J | 83 | 5B | 100 |
| O'Neal | Jerry J | 85 | 20A | 15 |
| O'Neil | James | 85 | 20A | 16 |
| O'Neil | Veo E | 86 | 17B | 70 |
| O'Neil | Emily E | 86 | 17B | 71 |
| O'Neil | Sanford L | 86 | 17B | 72 |
| Ongri | Michael | 85 | 18B | 95 |
| Opie | Eliza | 85 | 9A | 1 |
| Opie | Hedley | 85 | 9A | 2 |
| O'Reiley | Peter J | 85 | 20B | 51 |
| Orr | George | 80 | 1B | 73 |
| Ortig | Robert | 78 | 12A | 7 |
| Orvis | Lewis C. | 78 | 8A | 17 |
| Orvis | Estella | 78 | 8A | 18 |
| Orvis | Charlotte S. | 78 | 8A | 19 |
| Orvis | Lewis W. | 78 | 8A | 20 |
| Orvis | Charles S | 86 | 17B | 93 |
| Orvis | Ada H | 86 | 17B | 94 |
| Osborne | Ferdinand | 85 | 16A | 29 |
| Osborne | Lowell | 85 | 16B | 70 |
| Osborne | Ellen B | 85 | 16B | 71 |
| Osborne | Abbey E | 85 | 16B | 72 |
| Osborne | Claude M | 85 | 16B | 73 |
| Osborne | Edith L | 85 | 16B | 74 |
| Osborne | Lucy I | 85 | 16B | 75 |
| Osburn | Laf | 83 | 8B | 87 |
| Osburne | Bert | 83 | 8A | 46 |
| Ostergren | Ruben G | 81 | 10A | 12 |
| Ostergren | Adeline N | 81 | 10A | 13 |
| Ostman | Joseph | 84 | 2B | 84 |
| Ostman | Lena G. | 84 | 2B | 85 |
| Ostman | Marie H. | 84 | 2B | 86 |
| Ostman | George | 84 | 2B | 88 |
| Ostman | Bryant J. | 84 | 2B | 89 |
| Ostman | Isac | 84 | 2B | 90 |
| Ostrom | Clark | 85 | 3A | 1 |
| Ostrom | Dollie M | 85 | 3A | 2 |
| Ostrom | Mary B | 85 | 3A | 3 |
| Ostrom | Beatrie E | 85 | 3A | 4 |
| Ostrom | Paul C | 85 | 3A | 5 |
| Ostrom | Logan E | 85 | 3A | 6 |
| Ostrom | Lloyd S | 85 | 3A | 7 |
| Ostrom | Seth | 85 | 3A | 8 |
| Ostrom | S | 85 | 3A | 38 |
| Osvold | Peter | 86 | 4A | 1 |
| Oswald | William J | 81 | 8A | 7 |
| Oswald | Millie M | 81 | 8A | 8 |
| Oswald | George M | 81 | 8A | 9 |
| Oswald | Albert R | 81 | 8A | 10 |
| Oswald | William N | 81 | 8A | 11 |
| Oswald | Violet | 81 | 8A | 12 |
| Otis | Archie | 86 | 24A | 41 |
| Otterman | Ole | 78 | 9A | 35 |
| Otterman | Josie | 78 | 9A | 36 |
| Overstreet | J.W | 83 | 9A | 7 |
| Overstreet | Nettie | 83 | 9A | 8 |
| Overstreet | George L | 83 | 9A | 9 |
| Overton | Wella C. | 78 | 1A | 7 |
| Overton | Lessetta | 78 | 1A | 8 |
| Overton | Cecil E. | 78 | 1A | 9 |
| Overtruf | Lois | 81 | 8A | 4 |
| Overturf | Jacob B | 85 | 8B | 58 |
| Overturf | Rosella | 85 | 8B | 59 |
| Overturf | David C | 81 | 5B | 80 |
| Overturf | Eva L | 81 | 5B | 81 |
| Overturf | Cloise M | 81 | 5B | 82 |
| Overturf | Dean R | 81 | 5B | 83 |
| Overturf | Marion J | 81 | 8A | 1 |
| Overturf | Emma | 81 | 8A | 2 |
| Overturf | Wayne | 81 | 8A | 3 |
| Overturf | Simon W | 81 | 8B | 73 |
| Overturf | Alberta | 81 | 8B | 74 |
| Overturf | Alva B | 81 | 8B | 75 |
| Overturf | Harold J | 81 | 8B | 76 |
| Overturf | Clara J | 81 | 8B | 77 |
| Overturf | David N | 81 | 8B | 78 |
| Overturf | George L | 81 | 8B | 79 |
| Overturf | Rosella A | 81 | 8B | 80 |
| Overturf | Frank H | 81 | 9A | 7 |
| Overturf | Annie | 81 | 9A | 8 |
| Overturf | Jennie | 81 | 9A | 9 |
| Overturf | Pearl | 81 | 9A | 10 |
| Overturf | Leonard | 81 | 9A | 11 |
| Overturf | Reson C | 81 | 9B | 70 |
| Overturf | Henrietta B | 81 | 9B | 71 |
| Overturf | Elmer J | 86 | 19B | 52 |
| Owens | Charles W | 85 | 22A | 26 |
| Owens | Robert L | 86 | 9B | 72 |
| Owens | Anna A | 86 | 9B | 73 |
| Owings | Phoebe | 86 | 4A | 14 |