Basic Details Surname Wilkinson Forenames Sidney John Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Sub-unit (Primary - Stated) 10th Battalion and 1/5th West Yorks Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) South Wales Borderers Rank / Title (Primary - Our reference) Lieutenant Colonel Death and Burial details Cemetery Thiepval Memorial Year of death 1916 Month of death July Day of death 7 Age at death 38