All 14 members of the party were lost 5 June 1916.
| Surname | Forenames | Rank / position | |
|---|---|---|---|
| BROWN | David Cliffe | Driver, RHA. 39661 |  |
| DONALDSON | Hay Frederick | T/Brig.-Gen. | |
| ELLERSHAW | Wilfrid | T/Brig.-Gen. | |
| FITZGERALD | Oswald Arthur Gerald | Brvt. Lt.-Col. | |
| GURNEY | James Walter | Valet | |
| KITCHENER | Horatio Herbert | Field Marshal | |
| MCLOUGHLIN | Matthew | Det. Sgt., Protection Officer | |
| MACPHERSON | Robert David | 2nd Lt. | |
| O'BEIRNE | Hugh James | Foreign Office Minister | |
| RIX | Leonard Charles | Clerk | |
| ROBERTSON | Leslie Stephen | Lt.-Col. | |
| SHIELDS | William | Valet | |
| SURGUY | Henry | Valet | |
| WEST | Francis Peter | Valet | |