Basic Details Surname Gerrish Forenames C Gender Male Information stated on memorial War First World War (1914-1918) Served or died Served Primary Service As stated on memorial Unit (Primary - Stated) 15th London R (C.S.R.) Rank / Title (Primary - Stated) RFM Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) 15th Battalion London Regiment (Prince of Wales' Own Civil Service Rifles) Rank / Title (Primary - Our reference) Rifleman