It is many years since you posted this message.
I am hoping that I can be of some assistance to you.
I have a Barbara Symison born about 1756 who married Donald Budge.
They lived on the island of South Ronaldsay Orkney Scotland.
I have seven children for them. Isobella born about 1780 married my ancestor Donald Sutherland.
If this is of any help to you I will wait for your reply and give you the information that I have about their family.