Lance Graf von Haugwitz-Hardenberg-Reventlow, was a British-born American entrepreneur, racing driver and heir to the Woolworth fortune. Reventlow was the only child of heiress Barbara Hutton and her second husband, Count Kurt Haugwitz-Hardenberg-Reventlow. His stepfathers included actor Cary Grant and Prince Igor Troubetzkoy.

Barbara Woolworth Hutton was an American debutante, socialite, heiress, and philanthropist. She was dubbed the "Poor Little Rich Girl"—first when she was given a lavish and expensive debutante ball in 1930 amid the Great Depression, and later due to a notoriously troubled private life.