Baron Eugène Daniel von Rothschild (6 March 1884 – 25 April 1976) was a member of the notable Rothschild family.
On 28 April 1925, after living together in Paris following her 1922 divorce, he married Countess Erwein von Schönborn-Buchheim (née Catherine "Kitty" Wolf, formerly Mrs. Dandridge Spotswood, who married Count Erwein in 1911) (1885–1946),[2] Kitty (who was also American) was a friend of Wallis Simpson and after Edward VIII abdicated he traveled to Catherine and Eugène's Castle in Enzesfeld near Vienna.
[3][4] Shortly after the beginning of World War II, Catherine and Eugéne left for Long Island where Catherine later died in 1946.
[3] Eugène then remarried the actress Jeanne Stuart on 21 December 1952.
[1] They both lived in New York City and Long Island but eventually left to live in Monte Carlo where he died in 1976.