Basic Details Surname Hornsey Forenames John William Gender Male Information stated on memorial War First World War (1914-1918) Served or died Served Notes The memorial states he was a prisoner of war. Primary Service As stated on memorial Service (Primary - Stated) Army (British) Unit (Primary - Stated) 4th Dragoon Guards Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) 4th Dragoon Guards (Royal Irish) Death and Burial details Manner of death reference Other