Henry William de Saussure was an American lawyer, state legislator and jurist from South Carolina who became a political leader as a member of the Federalist Party following the Revolutionary War. He was appointed by President George Washington as the 2nd Director of the United States Mint, was a co-sponsor of the legislation that established the South Carolina College which was to become the University of South Carolina and was given the title of Chancellor as a justice of the SC Equity Court, also known as chancery court. In this capacity he wrote and codified much of the state's equity law still in use today. He served as Intendant (Mayor) of Charleston while his son, William Ford de Saussure, likewise, served as Intendant (Mayor) of Columbia, SC.

Joel Roberts Poinsett was an American physician, diplomat and botanist. He was the first U.S. agent in South America, a member of the South Carolina legislature and the United States House of Representatives, the first United States Minister to Mexico, a Unionist leader in South Carolina during the Nullification Crisis, Secretary of War under Martin Van Buren, and a co-founder of the National Institute for the Promotion of Science and the Useful Arts.