Background
Ellerman, Ferdinand was born on May 13, 1869 in Centralia, Illinois, United States. Son of Mathias and Rosa Augusta (Fleischbein) Ellerman.
Ellerman, Ferdinand was born on May 13, 1869 in Centralia, Illinois, United States. Son of Mathias and Rosa Augusta (Fleischbein) Ellerman.
Education high school, Belleville, Illinois, and special studies University of Chicago. Honorary Master of Arts, Occidental College, 1927.
In mercantile business, 1885-1892. Assistant, Kenwood Observatory, 1892-1895, Yerkes Observatory, 1895-1901. Instructor in astrophysics, 1901-1904, assistant astronomer, 1905-1915, astronomer, 1915-1937, Mount Wilson Observatory of Carnegie Institution, Washington, District of Columbia.
Married Hermine Louise Hoenny, May 16, 1895. Children: Leola, Louise.