(1 December 1928 - 1949) (divorced) (4 children)
In 1928, Stevenson married Ellen Borden, a well-to-do socialite. The young couple soon became popular and familiar figures on the Chicago social scene; they especially enjoyed attending, and hosting, costume parties. They had three sons: Adlai Stevenson III, who would become a U.S. Senator; Borden Stevenson, and John Fell Stevenson. In 1935, Adlai and Ellen purchased a 70-acre (280,000 m2) tract of land along the Des Plaines River near Libertyville, Illinois, a wealthy suburb of Chicago. They built a home on the property and it served as Stevenson's official residence for the rest of his life. Although he spent relatively little time there due to his career, Stevenson did consider the farm to be his home, and in the 1950s, he was often called "The Man from Libertyville" by the national news media. Stevenson also purchased a farm in northwestern Illinois, just outside Galena, where he frequently rode horses and kept some cattle. In 1949, Adlai and Ellen were divorced; their son Adlai III later recalled that "There hadn't been a good relationship for a long time. I remember her [Ellen] as the unreasonable one, not only with Dad, but with us and the servants. I was embarrassed by her peremptory way with servants.