Roll of Honour : For King and Country : Names of those who joined His Majesty’s Forces from the Hengoed Church and its branch in Bryn Seion, Ystrad Mynach, during the 1914 – 1919 War (translation from Welsh)
The faded names of those who died shown in the small section near the top are shown beneath the picture.
| Names of those who died | (all are commemorated on the Ystrad Mynach and Hengoed War Memorial (click to see more details) |
| Gwilym Idris Rees | R.W.F. Killed in action at GALLIPOLI September 29th 1915 |
| Joseph Ashton Humphreys | S.W.B. Killed in action in FRANCE July 1st 1916 |
| Lewis Brynley Edwards | A.I.F. Killed in action in FRANCE November 28th 1916 |
| William Richards | R.F.A. Died at MALTA May 31th 1918 |
| Austin Roberts | R.G.A. Died in GERMANY August 29th 1919 |
