Basic Details Surname Hart Forenames Edgar Oswald Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Service (Primary - Stated) Army (British) Unit (Primary - Stated) Yorkshire Regiment Rank / Title (Primary - Stated) Second Lieutenant Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Yorkshire Regiment Rank / Title (Primary - Our reference) Second Lieutenant Death and Burial details Town of death Contalmaison North Of The Somme Year of death 1916 Month of death July Day of death 10 Age at death 22 Manner of death as stated Killed In Action Manner of death reference Killed in Action Personal Details Relationships Son Of Edgar Edw Hart Husband Of Rosamond