Johns(t)on(e)s of 1852 Pickering Township, Ontario

And Pre-Confederation Canada Johnstons Are they connected? Can we find y-DNA descendants?

1891 Census of Canada

File name	1891 Census of Canada(3).jpg
File Size	730.55k
Dimensions	3311 x 3885
Linked to	Samuel Fife Johnston; Rachel Maria Smith; Joseph Robert Johnston; Mary Ann Jane Johnston; Margaret M Johnston; 1891 Census of Canada