Ludlow Ogden Smith and Katharine Hepburn have divorced.
(12 December 1928 - 18 September 1941) (divorced)
Hepburn's only husband was Ludlow Ogden Smith, a socialite-businessman from Philadelphia whom she met while a student at Bryn Mawr. The couple married on December 12, 1928, when she was 21 and... he was 29. Hepburn had Smith change his name to S. Ogden Ludlow so that she would not be known as "Kate Smith", which she considered too plain. She never fully committed to the marriage and prioritized her career. The move to Hollywood in 1932 cemented the couple's estrangement, and in 1934, she traveled to Mexico to get a quick divorce. Hepburn often expressed her gratitude toward Smith for his financial and moral support in the early days of her career, and in her autobiography called herself "a terrible pig" for exploiting his love. The pair remained friends until his death in 1979.