Basic Details Surname Gibson Forenames Harry Olivier Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Notes 1914-1918 MASTERS At Lancing 1909-1913 WMR 16575c Primary Service As stated on memorial Service (Primary - Stated) British Army Unit (Primary - Stated) 11th London Regiment Sub-unit (Primary - Stated) 10th Battalion Rank / Title (Primary - Stated) Lieutenant Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) 11th Battalion London Regiment (Finsbury Rifles) Rank / Title (Primary - Our reference) Lieutenant