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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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Second Engineer William David Harper
Date of death: 11/10/1917 (aged 31)
Cemetery: TOWER HILL MEMORIAL
Son of Jane and the late William Henry Harper; husband of Mary Anna Harper (nee Harries), of 3, Grange Town, Cardigan. Born at St. Dogmells, Cardigan.
Captain Samuel John Green
Date of death: 15/02/1916 (aged 45)
Cemetery: LAMPAUL CHURCHYARD, ILE D'OUESSANT
Son of Samuel and Jane Green, Billingham, Stockton-on-Tees; husband of Emma Green, of Norwood, St. Dogmael's, Pembrokeshire.
Company Quartermaster Serjeant David Francis Davies
Date of death: 26/03/1917 (aged 25)
Cemetery: JERUSALEM MEMORIAL
Son of Margaret Ann Davies, of James's Terrace, St. Dogmael's, Pembrokeshire, and the late John Davies.