| Surname: | Derham |
| Initials: | R P |
| Rank: | Lance Corporal |
| Army Number: | P/4744 |
| Notes: | MMP. Awarded the 1915 Star, Victory and War Medals. First served abroad (1) France, 29/3/15. Formerly Pte 1/1 Bedfordshire Yeomanry, No. 849. 27/11/17 Commissioned 2/Lt Bedfordshire Regiment. Home address: c/o Mrs Carey, 87 Queens Road, Brentwood, Essex. Initials R P, Robert Percival. |