Betty Carstairs

She did take the Duke of York's trophy and establish herself as the fastest woman on water.

Carstairs was also known for her generosity to her friends. She was close to several male racing drivers and land speed record competitors, using her considerable wealth to assist them. She paid $10,000 of her money to fund the building of a Bluebird for Sir Malcolm Campbell, who once described her as, "the greatest sportsman I know". She was equally generous to John Cobb, whose Railton Special was powered by the pair of engines from her powerboat Estelle V. And after she invested $40,000 purchasing the island of Whale Cay in the Bahamas, she lavishly hosted such guests as Marlene Dietrich, the Duke and Duchess of Windsor. She not only constructed a Great House for herself and her guests, but also a lighthouse, school, church, and cannery. She later expanded these properties by also buying the additional islands of Bird Cay, Cat Cay, Devil's Cay, half of Hoffman's Cay, a and a tract of land on Andros. Read Less