Basic Details Surname Sellar Forenames William Ritchie 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) R.A.F. Rank / Title (Primary - Stated) 2nd Lieut Our References Service (Primary - Our reference) Royal Air Force/ Royal Flying Corps Rank / Title (Primary - Our reference) Second Lieutenant Death and Burial details Country of burial France Cemetery Martinpuich Cemetery Year of death 1918 Month of death August Day of death 28 Age at death 18 Manner of death as stated Killed in action Manner of death reference Killed in Action