Basic Details Surname Porter Forenames Sidney S Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) R.G.A Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Royal Garrison Artillery Death and Burial details Country of death Not stated on memorial Town of death near Albert Country of burial France Town of burial Hedauville Cemetery Hedauville Cemetery Year of death 1918 Month of death July Day of death 20 Manner of death as stated Killed in Action Manner of death reference Killed in Action