Mary Hilliard Hinton was an American painter, historian, clubwoman, and political activist. She was a leader in North Carolina's anti-suffragist movement and an outspoken white supremacist, co-founding and running North Carolina's branches of the States Rights Defense League and the Southern Rejection League. A prominent clubwoman, Hinton was active in the Daughters of the American Revolution, the United Daughters of the Confederacy, the Colonial Dames of America, and the National Society of the Colonial Dames of America; serving as a booklet editor, artist, registrar, and state regent for the North Carolina Society of the Daughters of the American Revolution.

The National Society of The Colonial Dames of America (NSCDA) is an American organization composed of women who are descended from an ancestor "who came to reside in an American Colony before 1776, and whose services were rendered during the Colonial Period." The organization has 44 corporate societies. The national headquarters is Dumbarton House in Georgetown, Washington, D.C. The executive director since September 2021 is Carol Cadou.