Basic Details Surname Gray-Cheape Forenames H.A. Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Honours D.S.O. Primary Service As stated on memorial Unit (Primary - Stated) Warwickshire Yeomanry Rank / Title (Primary - Stated) Lieutenant-Colonel Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Warwickshire Yeomanry Rank / Title (Primary - Our reference) Brevet Lieutenant Colonel Death and Burial details Year of death 1918 Month of death May Day of death 27 Manner of death as stated Drowned as a result of enemy action Manner of death reference Killed in Action