Thanks for the input. I couldn't say if a connection existed though.
The family connected to mine is that of Angus Colquhoun (1775-1835) who married Nancy McLeod. They had at least six children: Angus, Alexander, Archibald, Janet(Fleming), Catherine, and Nancy. Of those children, Angus and Janet are definitely connected to my family tree. There may be further connections through Catherine (Murchison)& Nancy (Stewart). Meanwhile, I suspect that Angus, SR came directly from Scotland between 1815 and 1830. His earlier descendants resided mostly in Huntingdon Co. and Franklin Co. NY.