Immigrants to the United States

Paul_Oskar_Kristeller

Paul Oskar Kristeller (May 22, 1905 in Berlin – June 7, 1999 in New York, United States) was a scholar of Renaissance humanism. He was awarded the Haskins Medal in 1992. He was last active as Professor Emeritus of Philosophy at Columbia University in New York, where he mentored both Irving Louis Horowitz and A. James Gregor.

Karl_Slotta

Karl Heinrich Slotta (May 12, 1895 in Breslau, Germany (now Wrocław, Poland) – July 17, 1987 in Coral Gables, Florida), was a biochemist. His discovery of progesterone and its relationship to ovulation led to the development of birth control pills.

Carl_Tanzler

Georg Carl Tänzler, also known as Count Carl von Cosel (February 8, 1877 – July 3, 1952), was a German-born radiology technologist at the Marine-Hospital Service in Key West, Florida. He developed an obsession with a young Cuban-American tuberculosis patient, Elena "Helen" Milagro de Hoyos (July 31, 1909 – October 25, 1931), that carried on well after her death. In 1933, almost two years after her death, Tanzler removed Hoyos' body from its tomb, and lived with the corpse at his home for seven years until its discovery by Hoyos' relatives and authorities in 1940.

Arthur_R._von_Hippel

Arthur Robert von Hippel (November 19, 1898 – December 31, 2003) was a German American materials scientist and physicist. Von Hippel was a pioneer in the study of dielectrics, ferromagnetic and ferroelectric materials, and semiconductors and was a codeveloper of radar during World War II.

Oskar_Maria_Graf

Oskar Maria Graf (July 22, 1894 – June 28, 1967) was a German-American writer who wrote several narratives about life in Bavaria, mostly autobiographical. In the beginning, Graf wrote under his real name Oskar Graf. After 1918, his works for newspapers were signed with the pseudonym Oskar Graf-Berg; only for those of his works he regarded as "worth reading", he used the name Oskar Maria Graf.