| Name | Daniel O'Brien |
| Rank | Private |
| Regiment/Service | Sherwood Foresters (Notts and Derby Regiment) |
| Unit Text | 11th Bn. |
| Date of Death | 1 October 1916 |
| Service No | 19403 |
| Grave/Memorial Reference | Pier and Face 10 C 10 D and 11 A |
| Cemetery | Thiepval Memorial |
Source: Commonwealth Graves Commission