Obviously, some challenges with this profile. Mary Raper in the referenced source is the wife of Jesse and was born in 1799. So that source is no good.
Find a Grave has no Mary or Sarah who is buried in Surry, NC in 1885.
Familysearch.org yielded no deaths in NC in 1885 with anyone name Mary or Sarah Raper
Have you taken a DNA test? If so, login to add it. If not, see our friends at Ancestry DNA.
Featured National Park champion connections: Sarah is 13 degrees from Theodore Roosevelt, 21 degrees from Stephanus Johannes Paulus Kruger, 15 degrees from George Catlin, 13 degrees from Marjory Douglas, 20 degrees from Sueko Embrey, 16 degrees from George Grinnell, 26 degrees from Anton Kröller, 17 degrees from Stephen Mather, 22 degrees from Kara McKean, 12 degrees from John Muir, 18 degrees from Victoria Hanover and 24 degrees from Charles Young on our single family tree. Login to find your connection.