| Surname: | O'Reilly |
| Initials: | W J |
| Rank: | Sergeant |
| Army Number: | 6396323 |
| Notes: | CMP. Formerly Royal Sussex Regiment. 7/10/41 Transferred to CMP. William Joseph O'Reilly. No discharge date given. |
Decoration Record: | |
| Decoration: | General Service Medal 1918 (London Gazette: Medal Roll WO 100/541 Page: 071 Jan. 17, 1948) |
| Citation: | Clasp "Palestine 1945 -1948". |