Basic Details Surname Sellar Forenames John Mill Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) Kings Own Scottish Borderers Rank / Title (Primary - Stated) Lieutenant Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Kings Own Scottish Borderers Rank / Title (Primary - Our reference) Lieutenant Death and Burial details Country of burial France Cemetery Loos Memorial, Pas de Calais Year of death 1915 Month of death September Day of death 25 Age at death 22 Manner of death as stated Killed in Actiom Manner of death reference Killed in Action