Hi Ralph, Nice to meet you on the BB!!

As I am sure you are aware both the names of Faragher & Collister are fairly common in both Malew & Rushen.
Suggest you give some specific details such as given names of individuals and perhaps some dates as well, as I am sure there must be more than one Faragher/Collister marriage in the parish registers for both Rushen & Malew and perhaps even Arbory, the other southern parish.

Kind regards,
Elizabeth