Hi,

I am also descended from Samuel Flack, his son Allen Flack, his son Edward Flack, his son Orley Flack and his son, my father, Clifford Flack. My brother's family still runs the family farm first settled by Samuel in 1848. If you are interested in info from this thread of the family, I can fill in some blanks.
I have not found any more info about Samuel prior to emigrating than what is posted on this board. I have seen his gravestone, however, at home in Creemore.

Carolyn