Basic Details Surname O'Brien Forenames F Gender Male Information stated on memorial War Boer War; Second (1899-1902) Served or died Died Service number 5699 Primary Service As stated on memorial Unit (Primary - Stated) Queen's Regt Sub-unit (Primary - Stated) 2nd Battalion Rank / Title (Primary - Stated) Pte Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Queen's (Royal West Surrey Regiment) Rank / Title (Primary - Our reference) Private Death and Burial details Country of death South Africa Country of burial South Africa Year of death 1901 Month of death September Day of death 5 Manner of death as stated Killed in Action Manner of death reference Killed in Action