I have some similiar info, my O'Banion's Bryant Baru b. 1683 in Ireland and his son, John b.1703 or 1710(unsure) in Fauquier,VA and his son, James b. 1737 or 1743 (unsure) in the same location. I am trying to find additional info on them as well. Email me if I can help.
ittybittya@hotmail.com