I too am trying to confirm a connection to the Ayson family and in particular the following individuals...
John McIntosh b. 16 May 1708 married Margaret Ayson, b. abt 1710. They married 1731 at Kirkmichael Perth Scotland. Together they had a son: Patrick b 1734 ( the first son for this marriage may be Robert McIntosh who was born 1732 at Moulin and later married a Margaret Flemming in 1757 )
What I need to know is if this information is correct and who the other siblings may be. If this is proven true then it will clear up a problem that has exhisted in my research for months.
The John McIntosh noted above is my 7 times G.Grandfather and his father should be Robert McIntosh who was born 1682 at Moulin Parish.
If anyone else is tracing the McIntosh and Ayson connection I have quite a bit of information dating from 1710 to present.