Basic Details Surname Macdonald Forenames David Johnston 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) R.G.A. and R.F.A. Rank / Title (Primary - Stated) Captain Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Royal Garrison Artillery Rank / Title (Primary - Our reference) Captain Death and Burial details Year of death 1917 Month of death October Day of death 29 Age at death 27 Manner of death as stated Killed in action at Passchendaele Manner of death reference Killed in Action