Basic Details Surname Kavanagh Forenames J Gender Male Information stated on memorial Alternative forename Jonathan Charles War First World War (1914-1918) Served or died Died Service number 2147ES Notes Royal Naval Reserve Primary Service As stated on memorial Service (Primary - Stated) Navy (RN) Unit (Primary - Stated) H.M. Trawler "Repro." Rank / Title (Primary - Stated) Engineman Our References Service (Primary - Our reference) Royal Navy Rank / Title (Primary - Our reference) Engineman Death and Burial details Year of death 1917 Month of death April Day of death 26 Age at death 46 Manner of death as stated Missing presumed killed Manner of death reference Killed in Action