Best known seeing that the one-time daughter-in-law of Uk Perfect Minister Winston Churchill, this UK socialite became an American resident in the first 1970s and, shortly thereafter, a Democratic activist and USA diplomat. She was raised in the countryside of Dorset, Britain, and later researched in Germany and France. Famous for her high-profile like affairs, she was, at different points, associated with USA ambassador John Hay Whitney, American broadcaster W. Averell Harriman, and Italian businessman Gianni Agnelli, among numerous others. Her seven-year relationship to Randolph Churchill led to her only kid; honoring his well-known grandfather, she called her boy Winston Churchill. Her second relationship was to Broadway and Hollywood manufacturer Leland Hayward; her third husband, William Averell Harriman, was a Democratic politician and diplomat. In the first 1990s, she was appointed by after that- President Costs Clinton to the positioning of USA Ambassador to France.