Rebekah West Harkness (née Semple West; April 17, 1915June 17, 1982) also known as Betty Harkness, was an American composer, socialite, sculptor, dance patron, and philanthropist who founded the Harkness Ballet. In 1947, she married William Hale "Bill" Harkness, an attorney and heir to the Standard Oil fortune of William L. Harkness, which made her one of the wealthiest women in America. In addition to her marriage, Harkness also became well known for her personal eccentricities, as well as her contributions to the arts. She is the inspiration behind Taylor Swift's 2020 song "The Last Great American Dynasty". Early life Rebekah Semple West was born in St. Louis, Missouri in 1915. She was the second daughter of three children to Allen Tarwater West, a stockbroker and co-founder of G. H. Walker & Co., and Rebekah Cook (née Semple) West. Her grandfather founded the St. Louis Union Trust Company. Neither parent was involved in the upbringing of the children, leaving them to be raised primarily by nannies. Harkness took up dancing and ice skating to lose weight and was highly disciplined in both endeavors. She attended the Rossman School and John Burroughs School in St. Louis, and then the Fermata School for Girls in Aiken, South Carolina, which she graduated from in 1932. Harkness was friends with a young Potter Stewart, whom she affectionately called "Potsie," and their relationship was written about by her biographer Craig Unger. After graduating in 1932, she and a group of female friends formed the Bitch Pack, a sub-culture of local debutantes who enjoyed subverting society events, including lacing punchbowls with mineral oil and performing stripteases on banquet tables. Harkness would also continue to study dance and piano, and studied ballet with Victoria Cassau, who was a student of Anna Pavlova. Career In the 1960s, Harkness became well known as a philanthropist and patron of the arts. Through the Rebekah Harkness Foundation, Harkness sponsored Jerome Robbins and the Joffrey Ballet. When the Joffrey Ballet refused to rename their company in Harkness' honor, she withdrew funding and hired most of the Joffrey dancers to her new company, the Harkness Ballet. In addition to founding the Harkness Ballet, Harkness launched a ballet school and home for the company called Harkness House, as well as a refurbished 1,250-seat theater, which presented the Harkness Ballet and other dance companies to New York audiences. Through the William Hale Harkness Foundation, she