Basic Details Surname Mountain Forenames Frederick John Henry Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Service number 319576 Primary Service As stated on memorial Unit (Primary - Stated) Suffolk Regiment Sub-unit (Primary - Stated) 2nd Rank / Title (Primary - Stated) Corporal Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Suffolk Regiment Rank / Title (Primary - Our reference) Corporal Death and Burial details Town of death Battle of Delville Wood Country of burial Commemorated on the Thiepval Memorial Year of death 1916 Month of death July Day of death 20 Age at death 23 Manner of death as stated Killed during the Battle of Delville Wood Manner of death reference Killed in Action