On the rebound, Etti married a Hungarian count, Tamás Esterházy de Galántha (1901–1964), descendant of the junior committal branch of a great princely family, on 5 March 1938, and went to live in the castle of Devecser, in Hungary. They hunted, travelled, and had one daughter, Marie-Anna Berta Felicie Johanna Ghislaine Theodora Huberta Georgina Helene Genoveva (b. 12 December 1938), known as "Bunny". Her daughter married 1962 (and divorced 1972) the Hon. Dominic Elliot (b. 1931), younger son of the 5th Earl of Minto, and had issue two sons (the elder Alexander dying unmarried in 1985).