I am researching the Dennison line, James Dennison & Mary Ann McBride. From what I read with your inquiry, you reached the same point as me. My great grandfather was William Alexander, his son William Wesley was my grandfather called Wesley, and I have the full line of
descendants with these names. My father was George Alexander Dennison, son of W.W. Dennison called Wesley.
My interest is finding the ship they travelled on coming to Canada from Ireland. I just don't seem to connect yet.
Have you searched emigration yet? If so, how did you do?
Please reply, so we can connect as we are working on the same families.