I have done extensive research into the various CRUSE and SCRUSE lines in Wiltshire. Please get in touch if you would like further details. I did a blog posting about the Scruses of Wiltshire which can be read here:
http://cruwys.blogspot.com/2008/06/crusescruse-of-wiltshire....I've also got a lot of information on my page on the Guild of One-Name Studies website:
http://www.one-name.org/profiles/cruwys.htmlDebbie Kennett