| Name | Cemetery | Parish | Updated |
| O'NEILL, Harold Herman | Prevost Cemetery | Tangipahoa | 2023-10-10 06:00:51 |
| O'NEILL, Harold Herman (Veteran Viet) | Prevost Cemetery | Tangipahoa | 2023-11-12 06:01:36 |
| O'NEILL, Penny Lee | Prevost Cemetery | Tangipahoa | 2023-10-10 06:00:51 |