Basic Details Surname Calvert Forenames John Dutton Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Service (Primary - Stated) not stated on memorial Unit (Primary - Stated) Rifle Brigade Rank / Title (Primary - Stated) LT Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Rifle Brigade Rank / Title (Primary - Our reference) Lieutenant Death and Burial details Country of death Belgium Town of death Ypres Country of burial Belgium Town of burial Ypres Cemetery Dickebusch Old Military Cemetery, Year of death 1915 Month of death February Day of death 15 Age at death 23 Manner of death as stated Killed in Action Manner of death reference Killed in Action