| Name | Cemetery | County | Updated |
| OLSON, Fern S | Sierra Madre Pioneer Cemetery | Los Angeles | 2021-04-30 13:56:31 |
| OLSON, Lila M | Sierra Madre Pioneer Cemetery | Los Angeles | 2021-04-30 13:56:44 |
| OLSON, Martin | Sierra Madre Pioneer Cemetery | Los Angeles | 2021-04-30 13:56:59 |
| OLSON, Melvin T | Sierra Madre Pioneer Cemetery | Los Angeles | 2021-04-30 13:57:13 |
| OLSON, Oline | Sierra Madre Pioneer Cemetery | Los Angeles | 2021-04-30 13:57:23 |
| OLSON, Robert M | Sierra Madre Pioneer Cemetery | Los Angeles | 2021-04-30 13:57:34 |