Go to the site and click "Find" under Edit on your top browser bar, type in willes in the "find" search window. If you use Firefox, the find thingy will appear in the bottom left of your browser window. The info is contained in the name of a manor on the Thames at Southwark mentioned in 1466.
Still haven't found the bailiff as I've forgotten his first name. It may have been Guillaum (William), but it's just a vague memory.
Even tiny crumbs eventually add up to a whole loaf.