Basic Details Surname Mortimer Forenames James Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Honours MC Primary Service As stated on memorial Unit (Primary - Stated) Yorkshire Regiment Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Alexandra, Princess of Wales`s Own (Yorkshire Regiment) Death and Burial details Year of death 1916 Month of death September Day of death 15 Manner of death as stated Killed in action Manner of death reference Killed in Action