Basic Details Surname Gilbertson Forenames William H Gender Male Information stated on memorial Alternative forename William Henry War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Rank / Title (Primary - Stated) Sergt. Our References Rank / Title (Primary - Our reference) Sergeant Death and Burial details Country of death France Country of burial France Town of burial Boulogne Cemetery Boulogne East Cemetery Year of death 1917 Month of death September Day of death 2 Age at death 32 Manner of death as stated Killed in France Manner of death reference Other