Basic Details Surname Robertson Forenames William Stewart Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Honours MC Primary Service As stated on memorial Unit (Primary - Stated) Black Watch Rank / Title (Primary - Stated) Lt Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Black Watch (Royal Highlanders) Rank / Title (Primary - Our reference) Lieutenant Death and Burial details Year of death 1916 Month of death September Day of death 30 Age at death 23 Manner of death as stated Fell at Beaumont Hamel Manner of death reference Killed in Action