Basic Details Surname Callaghan Forenames Percy Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Notes The Roll lists him as an ex-Conductor who was single. Primary Service As stated on memorial Service (Primary - Stated) Army Unit (Primary - Stated) Royal Irish Fusiliers Rank / Title (Primary - Stated) Sergeant Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Princess Victoria`s (Royal Irish Fusiliers) Rank / Title (Primary - Our reference) Sergeant Death and Burial details Year of death 1916 Month of death September Day of death 1 Age at death 27 Manner of death as stated Killed Manner of death reference Killed in Action