Hi Michael! Don't have much on the Armstrongs. Have communicated with several Armstrongs from Scotland but there are too many of them to really get back very far. Too many Johns and Williams all at the same time. I have John Turnbull married to Mary Armstrong, the daughter of William Armstrong and Margaret Telfer. William Armstrong is the son of John Armstrong and Hannah Armstrong, yes that is her maiden name also. And Margaret Telfer is the daughter of James Telfer, the son of James Telfer and Margaret Armstrong. That's 3 Armstrong lines in 3 generations. We are from two really tough Scottish lines, Turnbull and Armstrong.