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The regimental War Diaries are held at The UK National Archives and as of April 2020 have been made available for free download*. They are the official unit war diaries for the British Army that contain records of daily activities, including casualties. They are not personal diaries.
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Private Sydney Cornelius Smith
Machine Gun Corps
Date of death: 11/09/1918 (aged 26)
Cemetery: VARENNES MILITARY CEMETERY
Son of Cornelius and Elizabeth Hannah Smith, of 109, Victoria Rd., Alexandra Park, London.
Lance Corporal Frederick William Smith
Date of death: 11/09/1918
Cemetery: MOEUVRES COMMUNAL CEMETERY EXTENSION