I was thrilled today to read your message in reply to my query! It sounds as though John Carroll and Anne Farrelley were great-great grandparents to both of us, which would make us third cousins. I have three living uncles who would be second cousins of Matthew's children.
I would be very pleased to provide information about Margaret Carroll's descendents. Since I posted my query, I learned that Margaret came to Vermont with her brother, Lawrence, and I know a little about his descendents in Vermont, too.
Please feel free to contact me via email: komland1 at netscape dot net.
Jericho, Vermont, USA