| Name | Richard Marks |
| Rank | Petty Officer |
| Regiment/Service | Royal Navy |
| Unit Text | H.M.S. "Mary Rose" |
| Date of Death | 17/10/1917 |
| Service No | 195449 |
| Additional Information | Killed in action protecting convoy in North Sea |
| Panel Reference | 21 |
| Memorial | Chatham Naval Memorial |
Source: Commonwealth Graves Commission