This is the link to a database of Boat People of the Wolverhampton Canal. I got it via genuki and it lets you look up names alphabetically and then if there is a reference eg I looked for Fletcher along side the name are the page references in the chap's research. He has done a great job. You can contact him via e-mail for more info. Here goes
www.genuki.org.uk/big/eng/STS/Names/WolvCanal.htm/
Hope it is helpful to you.
Tara a bit.