Basic Details Surname Chisholm-Batten Forenames John De Havilland Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) Royal Artillery Rank / Title (Primary - Stated) Major Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Royal Artillery Rank / Title (Primary - Our reference) Major Death and Burial details Town of death Wytschaete