I found the marriage record for the son L Chesley to Lucy Moblin/Noblin and information on many of Gideon and Jemima Crews other children but none for a duaghter Abigail. Maybe the location of this record will help you in your search.
North Carolina, County Marriages, 1762-1979
Marriage 16 Jul 1826 Granville, NC
spouse: Lucey Noblin
Bondsmen Ches Daniel, Alonzo Tuck
Success! I found an online record for the marriage of William Daniel to Abigail Crews: Married in 1807 (2 years before birth of son). Source info is this database on ancestry.com.