I dont know if this will help but I'll give you the info anyway. I have a Thomas Pettit from Mercer Co., PA. He possibly had up to 14 children. One that may have been born in 1813. In 1820 he moved his family to OH. I know he definitely had 9 children all born in PA. Know children are- Plummer b. ca 1793, Thomas b. 1795, William b. 1805, Thomas B b. 1807, Lovey b. 1809 & Rachael 1819. Go to http://newsummer.com/pettit/http://newsummer.com/pettit/. This page has a ton of info. Maybe something can help you out.