Basic Details Surname Walder Forenames Patrick 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) West Yorks Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Prince of Wales's Own (West Yorkshire Regiment) Death and Burial details Year of death 1916 Month of death September Day of death 27 Manner of death as stated Unknown