Who was known for his promotion of inoculation for disease prevention and owned the slave Onesimus?
Cotton Mather Cotton Mather, FRS (February 12, 1663 – February 13, 1728; A.B. 1678, Harvard College; A.M. 1681, honorary doctorate 1710, University of Glasgow) was a socially and politically influential New England Puritan minister, prolific author, and pamphleteer. He left a scientific legacy due to his hybridization experiments and his promotion of inoculation for disease prevention, though he is most frequently remembered today for his vigorous support for the Salem witch trials. He was subsequently denied the Presidency of Harvard College which his father, Increase Mather, had held.
Joseph Edison Walker Joseph Edison Walker (March 31, 1879 – July 28, 1958) was a leading African American physician, businessman and religious leader. After graduating from college and medical school, he practiced as a doctor in Mississippi, where he was born and reared. He also became president of a bank and an insurance company serving blacks. In 1920 he moved with his family to Memphis, Tennessee for more opportunities.