Basic Details Surname Slacke Forenames Rory Gender Male Information stated on memorial Alternative forename Rory War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) The Buffs Rank / Title (Primary - Stated) Major Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Queen's (Royal West Surrey Regiment) Rank / Title (Primary - Our reference) Major Death and Burial details Country of death France Town of death Festubert Country of burial France Town of burial CUINCHY Cemetery Guards Cemetery, Windy Corner Year of death 1915 Month of death May Day of death 16 Manner of death reference Killed in Action