Unless anyone has prior knowledge, or a Barrie family tree which shows your surname on it, I don't see how they could help you. Would you care to set out the manner in which you think you may be related, please? Incidentally, I've been told that there is a man living in Kirriemuir who claims to be related to Barrie, so he may be your best bet; you would need to make an enquiry initially through Sandra Affleck of the Kirriemuir Heritage Trust - they have a website with contact information. Good luck in your endeavour!