Cleland Clan Society Family history site, with information, arms and contact. Claiborne Society The National Society of the Claiborne Family Descendants (The Claiborne Clan); building and maintaining contact. Colagrosso Ancestry Discussion group dedicated to the ancestry of the family. Conklin Conover Cory Family Society - Genealogies for all branches of the Cory Family. Most information is on the family in America, with variant spellings. Cossar Family history, including associated Crosser, Cosser and Cossor families. Covington History - References to people named Covington plus associated information.