| Name | Percy John KEEN (d) |
| Rank/Number | Corporal / 92777 |
| Regiment/Unit | Royal Engineers / 216th Army Troops Coy |
| Enlisted | High Wycombe |
| Age/Date of death | 41 / 04 Jun 1917 |
| How died/Theatre of war | Killed in action / France & Flanders |
| Residence at death | Chesham |
| Cemetery | Westhof Farm Cemetery, Heuvelland, Belgium |
| Grave Reference | II.A.8 |
| Location of memorial | Chesham Zion Baptist Church |
| Date/Place of birth | c1876 / Chesham |
| Date/Place of baptism | |
| Occupation of Casualty | carpenter |
| Parents/Occupation | John & Ann Keen / retired carpenter |
| Parents' Address | 1901: The Moor, Chesham Bois |
| Wife | Minnie Keen |
| Wife's Address | 10 Moorland View, Bois Moor Rd, Ches Bois |
| Notes | uncle of Sydney Keen. Played as half back for Chesham United FC |