Hello Elwood
I've looked at my list and can see the following Edwards:
Jones, Edward, 2 Kington Cottages, 2/7 R.W.F
Jones, Edw. Osborne, 15 Long Bridge Street, Corpl., A.S.C.
The list I have belonged to a GG Aunt of mine. It was compiled by Edmund O Jones, on November 9th 1915 and list Llanidloes men "who are now serving or have served during the present war". No regimental numbers are listed, only name, address and batallion.
Do you know if he died during the war, or was he a survivor? If he died you can search for his medal card at
http://www.cwgc.org/