Basic Details Surname Callahan Forenames Peter J Gender Male Information stated on memorial War Second World War (1939-1945) Served or died Died Notes Participated in Operation Overlord Primary Service As stated on memorial Unit (Primary - Stated) 3rd Reconnaissance Regiment Rank / Title (Primary - Stated) Lieutenant Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Reconnaissance Corps Rank / Title (Primary - Our reference) Lieutenant Death and Burial details Year of death 1944 Month of death September Day of death 20 Manner of death as stated Accidentally killed