History: The Great Depression By Dorothea Lange, 1939-1943, United States

Born of second generation German immigrants on May 26, 1895, in Hoboken, New Jersey, Dorothea Lange was named Dorothea Margaretta Nutzhorn at birth. She dropped her middle name and assumed her mother's maiden name after her father abandoned the family when she was 12 years old, one of two traumatic incidents in her early life. The other was her contraction of polio at age seven which left her with a weakened right leg and a permanent limp. "It formed me, guided me, instructed me, helped me and humiliated me," Lange once said of her altered gait. "I've never gotten over it, and I am aware of the force and power of it."
Career
Lange was educated in photography at Columbia University in New York City, in a class taught by Clarence H. White. She was informally apprenticed to several New York photography studios, including that of the famed Arnold Genthe. In 1918, she moved to San Francisco, and by the following year she had opened a successful portrait studio. She lived across the bay in Berkeley for the rest of her life. In 1920, she married the noted western painter Maynard Dixon, with whom she had two sons. One, born in 1925, was named Daniel Rhoades Dixon. The second child, born in 1929, was named John Eaglesfeather Dixon.