The Maughold parish register has:
John Garret & Ann Radcliffe married 20 Feb 1787. John from Lezayre.

We tried to identify which family Ann Radcliffe came from for Donald Kirkham who sent some will transcripts to Brian Lawson during his search - but no success with a definite identification for Ann.

There is a thread about his Garrett line at http://www.isle-of-man.com/cgi-bin/interests/genealogy/bulletin/index.pl?noframes;read=499496

Sue