Well done angelfish58
Right, if his DoB is 13 Dec 1896, then one of the below is the OP's Wilfred... just which one ?
Smith Wilfred Sheffield **** not him died 15th Nov. 1896 buried 18th Nov. Sheffield
Smith Wilfred Tadcaster
Smith Wilfred Allin Mansfield
Smith Wilfred Charles Burton
Smith Wilfred Downing R Mitford
Smith Wilfred George Cardiff **** not him birth and death reg. Cardiff 4th Qtr. 1896
Smith Wilfred Graham Wirral ****not him born 28th Oct 1896 from death reg. in 1972
Smith Wilfred Harry Ashton
Smith Wilfred Henry Ashby Z. ****not him born 22 Nov. 1896 from death reg. 1989
Smith Wilfred John Stoke D.
Smith Wilfred Meredith Farnham
Smith Wilfred Percival Newport, M.
Smith Wilfred Vaughan Guisbro' **** not him, died age 24 in Marske 1924
Smith Wilfred Greenwich
Smith Wilfred S. Shields
Smith Wilfred Stockton
Smith Wilfred Malton ***** not him born 5th Jan 1897
Smith Wilfred Edmund Bakewell **** born 8 Dec. 1896, bpt. Jan 1897 died Notts. 1977
Smith Wilfred Leslie Sculcoates
Any ideas how to eliminate them ?

~ All births taken from 4th Qtr 1896 and 1st Qtr 1897