Basic Details Surname McNab Forenames William Gender Male Information stated on memorial War First World War (1914-1918) Served or died Served Notes The Roll of Honour recorded him as having collar number 34 in the Fifeshire Constabulary. Primary Service As stated on memorial Unit (Primary - Stated) Training Depot Rank / Title (Primary - Stated) Sergeant Instructor Our References Service (Primary - Our reference) British Army Rank / Title (Primary - Our reference) Quarter Master Sergeant instructor