Showed my Aunt your post. Some things clicked with her:
"As I read these, there are several names which were family names in our Baird line, e.g. George, Robert (Baird). The name Wilfred Smith attracted my attention. The owner of the property in Titusville, that is adjacent to the property owned by my great grandfather
(William Barnes) Baird and subsequently his son James, and then my father, Jones, was a Wilfred Smith. It could be that Capt. John followed earlier settlers from the same area in Gr. Britain."
We both think you may have stumbled on to something. THANKS!!
The land in Titusville NB may not be clear title so there might not be any records.
I am trying to recrut a local historian
http://www.rubycusack.com that went to school with my Aunt to see if we can close the gap on some dates. I've got a lead on a 1825 land grant, very promising.
Glenn