That particular thread is under "Corkill IOM-Cornwall" at:
www.isle-of-man.com/cgi-bin/interests/genealogy/bulletin/index.pl?noframes;read=498129

- But there are also several more threads which you will find if you use 'Search' for the full period given, then 'Messages containing All of the following keywords:' "Alison Corkill".

Sue