- THE SOCIETY OF DUPLIN COUNTY DESCENDANTS (Arm of the Society for History Research and Preservation, Inc) SUBJECT THE SOCIETY OF DUPLIN COUNTY DESCENDANTS (of North Carolina) THE SOCIETY OF DUPLIN COUNTY DESCENDANTS, and this web site, have been established for the purpose of providing a means by which all who are interested in the development, collection, and preservation of Duplin County ...www.duplincodescendants.org