Chatsworth, in Derbyshire, is among England's largest and grandest estates. It served to demonstrate to wealth and status of the Cavendish family, its earls, especially after their elevation to dukes, the highest non-royal peerage rank. Its size generated enough agricultural revenue to survive the modern age, more recently supplemented with tourism. In its Victorian high-day it featured the grandest hothouses for a then unsurpassed collection of tropical plants, the most excessive of various dazzling displays. The 2008 movie The Duchess portrays its most famous inhabitant, Georgina, gambling-addicted wife of the duke, both of which were seduced by the scheming upstart Bess Foster. Later it was the site of a transatlantic minor Kennedy love affair.