William S. Heckscher
In 1932–1933, Heckscher lived in New York where he worked as Panofsky's assistant. During this time, he enrolled in the Graduate Department of Art History at the Institute of Fine Arts at New York University to study American art history. Heckscher returned to Germany to continue his studies in 1934. He and his mother were detained by the Gestapo and interrogated for ten days after being accused of having pacifist connections.
Ethel Browne Harvey
Browne's parents sent their three daughters to the Bryn Mawr School, which was the first solely preparatory girls' school in the United States. Browne graduated there in 1902, and then attended Goucher College (then known as the Woman's College of Baltimore). After graduating with her B.A. in 1906, and then studied zoology at Columbia University, earning an MA in 1907 and a Ph.D. in 1913. At Columbia she worked with Thomas Hunt Morgan and Edmund Beecher Wilson. Her doctoral thesis was on the male germ cells an aquatic insect, leading her to further work focusing on cellular mechanisms in inheritance and development. She was supported during this time by several fellowships aimed at assisting women in science, including one from the Society for the Promotion of University Education for Women.