Basic Details Surname Hutchings Forenames Samuel J Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Notes HM Submarine L10 Sunk of Heligoland 4th October 1918 Primary Service As stated on memorial Unit (Primary - Stated) HMS L10 Rank / Title (Primary - Stated) Petty Officer Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) HMS L10 Rank / Title (Primary - Our reference) Petty Officer Death and Burial details Country of death Heligoland Year of death 1918 Month of death October Day of death 4 Manner of death as stated Killed in action Manner of death reference Killed in Action