author
1805–1894
A pioneering Kentucky scientist and physician, he spent decades teaching chemistry and pharmacy while also writing on medicine, natural history, and agricultural science.

by Robert Peter
Born in Launceston, Cornwall, on January 21, 1805, he emigrated to the United States as a boy and later built his career in Lexington, Kentucky. Sources consistently describe him as a physician, chemist, teacher, and author whose interests ranged widely across science.
He was closely associated with Transylvania University for more than fifty years, where he taught chemistry and pharmacy and eventually served as dean of the medical school. He also lectured at Kentucky University, and his long teaching career helped shape medical and scientific education in the region.
Beyond the classroom, he published scientific and medical work and was remembered for his contributions to botany, toxicology, and practical research. He died on April 26, 1894, leaving behind a reputation as one of nineteenth-century Kentucky's notable scholar-teachers.