William Leo Hansberry (February 25, 1894 – November 3, 1965) was an American scholar, lecturer, and pioneering Afrocentrist. He was the elder brother of real estate broker Carl Augustus Hansberry, the uncle of award-winning playwright Lorraine Hansberry, and the great-granduncle of actress Taye Hansberry.
Life and Career
Hansberry was born in Gloster, Amite County, Mississippi, to Elden Hayes Hansberry and Pauline (Bailey) Hansberry. His father, a professor of agriculture at Alcorn A&M in Lorman, Mississippi, died when Hansberry was just three years old. He and his younger brother Carl were subsequently raised by their stepfather, Elijah Washington.
In 1915, Hansberry enrolled at Atlanta University, where a newly published collection of essays on race from the university’s Sociology Department deeply influenced his thinking. Another formative influence was W. E. B. Du Bois’s The Negro. After attempting to consult the book’s references, Hansberry discovered that Atlanta University’s library lacked adequate research materials. Dissatisfied, he left the institution only two weeks into his sophomore year and sought a better-equipped university open to Black students. He began studying at Harvard University in February 1917 and completed his undergraduate degree there in 1921.
Following graduation, Hansberry taught for one year at Straight College (now Dillard University) in New Orleans. In September 1922, he joined the faculty of Howard University, where he founded the African Civilization Section within the History Department.
Hansberry earned his master’s degree from Harvard in 1932 and pursued additional graduate studies at the University of Chicago, Oxford University, and Cairo University. Despite his extensive expertise, he was unable to complete a doctorate because no institution had faculty qualified to supervise a dissertation in his specialized field of African studies.
At Howard University, Hansberry taught courses on African civilizations and cultures. By the mid-1930s, he had gained international recognition as a leading scholar. Among his students were future African leaders Kwame Nkrumah, who later became Ghana’s first prime minister and president, and Nnamdi Azikiwe, who studied under Hansberry from 1928 to 1929 and later became Nigeria’s first president. In 1961, Azikiwe, then serving as Nigeria’s Governor-General, offered to finance the publication of Hansberry’s major work, The Rise and Decline of the Ethiopian Empire, in recognition of its significance.
Although his classes were widely popular, two senior faculty members accused Hansberry of presenting material without sufficient research support. Facing possible dismissal and the elimination of the African studies program, Hansberry presented extensive documentation to the Board of Trustees. While the program survived, his research funding was cut, and he did not receive tenure until 1938.
Despite conducting vast amounts of research throughout his career, Hansberry remained hesitant to publish his work. Former student and Howard University professor James Williams recalled in 1972 that Hansberry consistently declined publication requests, replying with a smile, “I am not ready yet.”
Hansberry retired from Howard University in June 1959.












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