Basic Details Surname Petrie Forenames David M Gender Male Information stated on memorial Alternative forename David Manson War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) R.E. Rank / Title (Primary - Stated) Sap Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Royal Engineers Rank / Title (Primary - Our reference) Sapper Death and Burial details Year of death 1917 Month of death November Day of death 30 Age at death 28