Basic Details Surname Mattin Forenames Amos Henry Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Service number SD/5870 Primary Service As stated on memorial Unit (Primary - Stated) Royal Sussex Regiment Rank / Title (Primary - Stated) Pte Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Royal Sussex Regiment Rank / Title (Primary - Our reference) Private Death and Burial details Country of death France Country of burial France Cemetery Thiepval Memorial Year of death 1916 Month of death October Day of death 21 Age at death 32 Manner of death as stated Not Stated on Memorial