I'm not sure this is your relative or not but I found a Dr. Henry Grigsby Woodfin, born: December 27, 1811 in Buncombe County and died May 24, 1881 in Franklin, Macon, NC. His spouse is listed as Elizabeth Ann Howorth Woodfin, born October 6, 1819 in Buncombe County, NC and died November 25, 1882 in Franklin, Macon, NC. They were married June 6, 1838.
there are photo's of their headstones as they are buried at Franklin Methodist Church Cemetery, Franklin, Macon, NC.
Henry Grigsby Woodfin's memorial # is: 44021434
Elizabeth's memorial is: 44021412
On the right hand side of the page there is a link to search a name and toward the middle of this page, you can type their memorial number there and it will load.