N.C. Gen. Stat. § 146-58

The time for the registration of grants issued by the State of North Carolina is hereby extended for a period of two years from January 1, 1925: Provided that nothing herein contained shall be held or have the effect to divest any rights, titles, or equities in or to the land covered by such grants, or any of them, acquired by any person from the State of North Carolina by or through any entry or grant made or issued since such grants were respectively issued, or those claiming through or under such subsequent entry or grant.