I had fun with Yearsley. So far I've come across Yeardsley, Yardsley, Yarsley, various versions of those three without the e before the y. The best, however, was Yurzly.
And then theer's Branthwaite - Branthwhite, Branthwit, Braithwiate Branthwat and Branhat to name but a few. Thank Heavens I've got a lot of Smiths but even those don't get left alone -Smithe, Smyth, Smythe, Smaith. I've even found a Smuth.
Just don't get me started on Smurthwaite!
Emeltee