Miles Wootton:

In this thread alone, we have it spelled Wooton, Wooten, Whooton, and Whooten, but I think the correct spelling is Wootton.

At least that's how it's spelled at Hat Records, Amazon.co.uk, The Dartford Folk Club Web Site, Musical Traditions (mustrad.org.uk), Patty Vetta and Alan Franks' web site, Old Bridge Music....