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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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Sapper Walter Henry Day
Date of death: 11/09/1915 (aged 29)
Cemetery: BOULOGNE EASTERN CEMETERY
Medaille Militaire (France). Son of Percival Hamnett Day and Martha Day, of Sturt Rd., Frimley Green, Surrey. Transf. from The Queen'a.
Date of death: 13/11/1918
Cemetery: KANTARA WAR MEMORIAL CEMETERY