Hi my name is Sam and I'm exploring my Hannah lineage. I own the book, Family History, Sullivan-Dorroh, Parker-Hannah-Lowe, Pearson-Gilliland, Elrod-Conwell-Fendly. Do you have any information that dates farther back then John Hannah who came to America from Ireland around the late 1790s or early 1800s I know a lot about my heritage but can't seem to go farther then him.