Thanks for the info. N. Stevenson is the closest I have come and David G. Stevenson did live in that area so maybe Noah went out there. The occupation is right. The age a little off but that is not unlikely in early census - there were reasons I guess. David (farmer-grain dealer went west, as did Edward (who became a pharmacist in B.C.), James G. Stevenson ended up in Elburn illinois in 1884, his bro. William J. Stevenson in Charlevoix Michigan, Mary was a nurse in Alabama for a while around the turn of the century and later turned home to Stouffville, Ontario and Married Alfred Hoover (they were my mother's parents). My mother is still living at age 95. Andrew Jr. was a teacher in London, Ont. Sam went to London and was a biscuit salesman. Peter was a blacksmith in Toronto.
Thanks for the lead I will be sure to follow it up.