Thanks David, you are right Deans 551, the error arising from a combination of my bad writing and being in too much of a hurry. I have edited my question.
Several of my cousins here in NZ and the UK (York) have spent years putting together the 500 plus family relationships we know about, and recently I have been transferring that all to WikiTree piecemeal. Thank you for the tip on Scottish People, I have already used that to get as far back as I have with the Deans connection.
My shout out to Scotland researchers was to try and find sources pre 1800.
All the best with your research.