Henry Arthur Callis

Henry Arthur Callis was a physician and one of the seven founders of Alpha Phi Alpha fraternity at Cornell University in 1906. Callis co-authored the fraternity name with George Kelley and became the only Jewel to become general president of the fraternity (1915). Callis assisted in the organization of several chapters, including Xi Lambda Chapter (1924) in Chicago and Alpha Nu Lambda (1928) in Tuskegee, AL.