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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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Quartermaster Serjeant Thomas
Date of death: 23/10/1915
Cemetery: LALA BABA CEMETERY
Son of Mr. D. Thomas, of 93, Station Rd., Llanelly.
Date of death: 13/09/1919 (aged 32)
Cemetery: LLANELLI DISTRICT CEMETERY
Son of Ebenezer and Hannah Thomas, of 77, Dillwyn St., Llanelly.
Sapper Percy Brelyn Miller
Date of death: 28/10/1918 (aged 25)
Cemetery: ETAPLES MILITARY CEMETERY
Son of W. G. and M. J. Miller, of 33, Ralph Terrace, Llanelly, Carmarthenshire. Born at Llanelly.