Hi Roger,
I have been transcribing some Creer wills recently and have one, that of Edward Creer d 1889 - who was involved with the Methodist church in Castletown - and whose executor and brother in law was a Robert Kelly Kermode. The whole family seemed to be associated with the Wesleyan Methodist Church - if you send me your email address I will email the document to you just in case there is a match.
cheers John