In April 1945, within weeks of divorcing DiCicco, Vanderbilt married conductor Leopold Stokowski, who was 42 years her senior. He had three daughters by his previous marriages to Olga Samaroff, an American concert pianist, and Evangeline Love Brewster Johnson, a Johnson & Johnson heiress. She was his third and last wife. The marriage ended in divorce in October 1955 and produced two sons: Leopold Stanislaus "Stan" Stokowski (born August 22, 1950), and Christopher Stokowski (born January 31, 1952). Stan has three children; Christopher is childless.