Alan
I have done a little research for a friend in the USA who is descended
from this family (I am fairly sure). I have the couple listed as John
and Margaret Highet but it is the same family as Margaret dies at
Shawwood. My friend by a coincidence is in the UK on holiday and was at
the Church in Kilmarnock where the Highet stone is situated. I have a
bit of information that I can share with you.
Do you live locally? I am in Glasgow Scotland.
Robert