I have an answer to the question I posed in a post two weeks ago: Are They One in the Same?
During my research I came across an engagement and wedding announcement for a Patricia Cahill to a James Murphy in 1940. We have an "Aunt" Pat, who was believed to be a family friend. She married a James Murphy. So I began to wonder if this was my "Aunt" Pat, making it quite possible that she was family, not a friend.
Turns out, they are not one in the same. In talking with my grandaunt, Flo, my mom asked the question and found out that our "Aunt" Pat is not a Cahill. In fact, her real name is Frances and her maiden name is Donnan (sp?).
Thanks Aunt Flo! Another mystery solved!