Basic Details Surname Casson 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) Army (British) Unit (Primary - Stated) London Regiment Sub-unit (Primary - Stated) 7th Battalion Rank / Title (Primary - Stated) Major Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The London Regiment Rank / Title (Primary - Our reference) Major Death and Burial details Town of death Loos Year of death 1915 Month of death September Day of death 25 Age at death 42 Manner of death as stated Killed in action Manner of death reference Killed in Action