Bob, I'm not sure if you are actually a Scotus from what you say in your message.
If you are a descended from John LeBorgne that is the Angus Ban of Munial Macdonalds not SCOTUS, and John le Borgne and John the Priest were Brother-in-laws, as they married Poitras half-sisters.
If you are still looking for the SCOTUS ancestral line, I can assist, as well as provide a narrative on the lives of Spanish Johm, John 'le pretre', Miles, the Hudson's Bay Governor of Red River that died in disgrace, etc. I also have the Angus Ban line and there are many interesting historical characters in both. You would be related to Finnan the Buffalo for example.