Methodism's founder (6)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">methodism's founder</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for wesley that I've seen before include "John, C eighteen Methodism founder" , "church founder" , "Founder of Methodism, d. 1891" , "John --, English preacher" , "Samuel Sebastian ---, composer" .)