Basic Details Surname Mason Forenames William Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Service (Primary - Stated) Commonwealth Unit (Primary - Stated) Canadian 58th (Central Ontario) Battalion Rank / Title (Primary - Stated) Private Our References Service (Primary - Our reference) Commonwealth Armed Forces Unit (Primary - Our reference) Canadian 58th (Central Ontario) Battalion Rank / Title (Primary - Our reference) Private Death and Burial details Manner of death as stated Unknown