I hadn't realized you replied to a comment I left, sorry about that. Who is this Thomas Brigman you have from the 1700's? Can you share your family tree, either add me as a guest to your tree on ancestry, or maybe through familysearch? I'd love to see if we have some relation especially since you seem to have Brigman's on both sides of your family which mine does as well.
Thank you and I'd be happy to share =D