Basic Details Surname Heffernan Forenames Ronald 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) Black Watch Sub-unit (Primary - Stated) 9th Rank / Title (Primary - Stated) Corpl Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Black Watch (Royal Highlanders) Rank / Title (Primary - Our reference) Corporal Death and Burial details Country of death France Year of death 1916 Month of death April Day of death 25 Age at death 21 Manner of death as stated Killed in action Manner of death reference Killed in Action