Basic Details Surname Wynne Forenames H T D Gender Male Information stated on memorial War Military Service Served or died Died Honours DSC Primary Service As stated on memorial Service (Primary - Stated) HM Submarine Service Unit (Primary - Stated) E34 Sub-unit (Primary - Stated) RNR Rank / Title (Primary - Stated) Lieut Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) HMS E34 Rank / Title (Primary - Our reference) Lieutenant Death and Burial details Year of death 1918 Month of death July Day of death 20 Manner of death as stated Lost their lives in Submarines or on Submarine Service