Basic Details Surname Tresidder Forenames William John Gender Not stated on memorial Information stated on memorial War First World War (1914-1918) Served or died Died Service number 17079 Primary Service As stated on memorial Service (Primary - Stated) Army (British) Unit (Primary - Stated) DCLI Sub-unit (Primary - Stated) 1st Battalion Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Duke of Cornwall`s Light Infantry Death and Burial details Country of death France Town of burial Pas De Calais Cemetery Aire Communal Cemetery Manner of death as stated Killed Manner of death reference Killed in Action Personal Details Relationships Son of Mr. J. J. Tresidder, of 7, Eden Gardens, Newlyn, Penzance