My grandmother was Christina Healy. She married Edward healy. His father was John Healy from Cork Ireland. They lived in Charlotte County, St Stephen NB. I have just started researching this family, but I believe this is the same family as you are talking about.
i also have a bible that belonged to John Healy. It has some info in it relating to the family. It has births and death entrys relating to Foleys. I'm not sure how they fit in yet.
Please feel free to send me an e-mail and we can exchange info.