I suppose that considering his humble origins it is rather ironic that Sgt Durden left quite a sizeable sum in his will by the value of money of the day... (over £1,000)
I believe that Private H "Trussler" would be No. 12924 Harry Trusler, who enlisted on 31-8-1914, went to France to join 1st Battalion on 10-2-1915, was wounded at Loos with 1st Battalion (noted in the Times of 27-10-1915) and transferred to Class "P" Army Reserve on 22-6-1917, being discharged from the Army six months later on 30-1-1918 and granted Silver War Badge No. 211815.
From the Northampton Independent of 25-12-1915:
Steve.