Here's a link for the marriage of John Carney and Ferebe Womble on FamilySearch. Do you have the rest of the pedigree? I have some information that suggests at least two other marriages for John. (Ferebe hasn't been added, as of this writing.)
"North Carolina, County Marriages, 1762-1979 ," database with images, FamilySearch: 22 Dec 2016, John Carney and Ferebe Womble, 25 Feb 1804; citing Craven, North Carolina, United States, Office of Archives and History, Division of Archives and Records. State Archive of North Carolina and various county Register of Deeds; FHL microfilm 1,689,290.