Source : WordNet®

Walpole
     n 1: English writer and historian; son of Sir Robert Walpole
          (1717-1797) [syn: {Horace Walpole}, {Horatio Walpole}, {Fourth
          Earl of Orford}]
     2: Englishman and Whig statesman who (under George I) was
        effectively the first British prime minister (1676-1745)
        [syn: {Robert Walpole}, {Sir Robert Walpole}, {First Earl
        of Orford}]