OK, many thanks, this is definitely the parish clerk Edward Corkill with wife Margt Christian - but it doesn't indicate which family he comes from?
And as this is the Epis will, there is still the Arch one (I was wrong - there are two).
CORKILL, Edward 1820 Maughold A 80 0106242
CORKILL, Edward 1820 Maughold E 1 0106421
Perhaps this will show "dumb" Edward from the Ballasloe family, and the parish clerk belongs to someone else?
Sue