Basic Details Surname Derrick Forenames John Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Service number 306405 Notes Notts archive PR10,241 entry: 1578 Primary Service As stated on memorial Unit (Primary - Stated) Sherwood Sub-unit (Primary - Stated) Pte Our References Unit (Primary - Our reference) Nottinghamshire Yeomanry (Sherwood Rangers) Rank / Title (Primary - Our reference) Private Death and Burial details Manner of death as stated Killed at Ypres Manner of death reference Killed in Action