Basic Details Surname O'Beirne Forenames J I M Gender Male Information stated on memorial Alternative forename Jim Ingram Mullanniffe War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Service (Primary - Stated) RFC Our References Service (Primary - Our reference) Royal Air Force/ Royal Flying Corps Unit (Primary - Our reference) 25 Squadron Rank / Title (Primary - Our reference) Second Lieutenant Death and Burial details Country of death France Year of death 1917 Month of death April Day of death 3 Age at death 24 Manner of death reference Killed in Action