John John F. A. Cecil ( the only child of George and Cornelia Stuyvesant Vanderbilt ) married the British aristocrat William Cecil , a descendant of Edith Vanderbilt in 1924 .
Cornelia Stuyvesant Vanderbilt ( the only child of George and Edith Vanderbilt ) married to the British aristocrat John F. A. Cecil , a descendant of William Cecil in 1924 .