1914-15 Star (No. 2723 Pte. Ramasamy, 86.Infy.); British War Medal 1914-20 (6) (Capt. C. W. Eltham.; 203916 Gnr. H. Underwood. R.A.; 45194 Pte. L. G. C. Turner. The Queen’s R.; 2647 Pte. J. F. Gentry. 13-Lond. R.; 3769 Pte. W. J. Norris. 19-Lond. R.; Abraham Anderson); Mercantile Marine War Medal 1914-18 (Thomas A. Atcheson); Memorial Plaque (Frank Warner) edge bruising, generally nearly very fine and better (9) £100-£140

John F. Gentry attested for the London Regiment on 1 September 1914, and served with the 13th Battalion during the Great War. He was discharged on account of sickness on 2 August 1919, and was awarded a Silver War Badge.

There are several men with the name Frank Warner listed on the Commonwealth War Graves Commission Roll of Honour.