Richard Price, Welsh-English minister and philosopher (died 1791)

Richard Price was a British moral philosopher, Nonconformist minister and mathematician. He was also a political reformer and pamphleteer, active in radical, republican, and liberal causes such as the French and American Revolutions. He was well-connected and fostered communication between many people, including Thomas Jefferson, John Adams, George Washington, Mirabeau and the Marquis de Condorcet. According to the historian John Davies, Price was "the greatest Welsh thinker of all time".