Basic Details Surname Twynam Forenames Cyril Francis Frederick 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) The Highland Light Infantry Rank / Title (Primary - Stated) Lieutenant Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Highland Light Infantry Rank / Title (Primary - Our reference) Lieutenant Death and Burial details Country of death France Town of death Boyelles Year of death 1918 Month of death April Day of death 16 Age at death 20 Manner of death as stated Killed in action Manner of death reference Killed in Action Status Notes 'Published'