Basic Details Surname Briscoe Forenames Stewart 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) HM Submarine E4 Rank / Title (Primary - Stated) Lieut Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) Submarine Service Rank / Title (Primary - Our reference) Lieutenant Death and Burial details Country of death North Sea Year of death 1916 Month of death August Day of death 15 Age at death 22 Manner of death as stated Killed on active service Manner of death reference Killed in Action