Marion “Joe” Carstairs was born in 1900, heir to a fortune, courtesy of her grandfather’s involvement in Standard Oil, and became famous in the 1920s as a motorboat racer and celebrity. She dropped out of general notice in 1934 when she bought an island in the Bahamas and moved there to found something of a private kingdom where she entertained her fellow celebrities, such as the Duke and Duchess of Windsor, as well as a long string of female lovers such as Marlene Dietrich.