Basic Details Surname Collier Forenames Frederick Herbert Mark 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) Army (British) Unit (Primary - Stated) Sherwood Foresters (Notts and Derby Regiment) Sub-unit (Primary - Stated) 10th Battalion Rank / Title (Primary - Stated) Lieutenant Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Sherwood Foresters (Nottinghamshire and Derbyshire Regiment) Rank / Title (Primary - Our reference) Lieutenant Secondary Service As stated on memorial Service (Secondary - Stated) Army (British) Unit (Secondary - Stated) Lancashire Fusiliers Our references Service (Secondary - Our reference) British Army Unit (Secondary - Our reference) The Lancashire Fusiliers Death and Burial details Town of death Arras Year of death 1917 Month of death April Day of death 23 Manner of death as stated Unknown