Christine--is your Aaron line from Abraham Aaron, Sr [ca 1734-ca bef 1818]? He was born in Lancaster County, PA and moved to Pittsylvania County, VA before 1760.
The reason I thought there might be a connection is that his son Abraham Aaron, Jr moved to Adair County KY after the Revolution. Some of his descendants ultimately ended up in NW AR -- Washington County.
Be glad to share info on this family.
judy