I came across the work that Bob Shepherd has put into loading the details he had on the family of John + Ann Fraser/Frazer [J6] on to WikiTree. He is related to thier daughter Elizabeth who married George Black.

This gave me a lot of additional data on the families of their children to add to the website. Even better it confirmed that their youngest son James married Elspet/Elizabeth Milne, family line J49!

Full details seen on WikiTree page for John Mutch.

Another piece of the jigsaw falls into place. Thank you Bob Shepherd.