Starting Sept. 5, 2014, Genealogy.com will be making a big change. GenForum
message boards, Family Tree Maker homepages, and the most popular articles
will be preserved in a read-only format, while several other features will
no longer be available, including member subscriptions and the Shop.
William BIRNEY, came from Ireland in 1800, to Pennsylvania, where he married Elizabeth LETCHWORTH, a Quaker. They lived there until 1825, when they removed to the Village of Deersville, Ohio. With them came their family of 11 children: John, Israel, Letchworth, Ebenezer, Oliver, Jane, Mary, Debora, Isabelle, Rachel, Elizabeth.
I am not related to this family line - but thought the connection with the Quakers in PA might help in your research.