Basic Details Surname Houldsworth Forenames Harold John Gender Male Information stated on memorial War First World War (1914-1918) Served or died Served Notes Served in the Royal Navy throughout the Great War. Primary Service As stated on memorial Service (Primary - Stated) Navy (RN) Unit (Primary - Stated) Royal Navy Rank / Title (Primary - Stated) Sub-Lieutenant Our References Service (Primary - Our reference) Royal Navy Rank / Title (Primary - Our reference) Sub Lieutenant Death and Burial details Year of death 1919 Month of death February Day of death 22 Age at death 20 Manner of death as stated Died whilst on duty