James K. Polk served as President of the United States for a single term,[238] William R. King was the thirteenth Vice President of the United States.[239] North Carolina has produced many United States Senators including Paul Wellstone[240] and Thomas Lanier Clingman,[241] along with multiple House Representatives such as Virginia Foxx[242] and Ike Franklin Andrews.[243] Algenon L. Marbley[244] and Thomas Settle[245] have received positions of federal judgeship.