Elisabeth Farnese
Elisabeth Farnese (Italian: "Elisabetta Farnese", Spanish: "Isabel de Farnesio"; 25 October 169211 July 1766) was Queen of Spain by marriage to King Philip V. She exerted great influence over Spain's foreign policy and was the "de facto" ruler of Spain from 1714 until 1746. From 1759 until 1760, she governed as regent.