Unfortunately I know nothing at all about Scottish records, or what is held where.
I have a new family that I have recently identified and need to track down, however.
Thomas ARMSTRONG, born about 1794
and his wife Agnes (maiden name unknown) born somewhere around 1797-1800.
They were Presbyterians.
I don't know if they married in Scotland or after they emigrated. I don't know where they came from in Scotland - no idea at all. They first show up in Canada in 1828, married.
I would fully understand if this is not something you are able to help with, but, as I said, I do not yet know anything about Scottish records, and did not want to miss out on your kind offer, if applicable.
Thanks for offering.