H. Harold (Hardrada Harold) Hume

Born in Russell, Ontario, in 1875, Hardrada Harold Hume became a Canadian-born American horticulturalist, professor, and university administrator whose work had a lasting influence on agriculture in the American South. He studied at the Ontario Agricultural College and Iowa State College before building a career focused on botany, fruit growing, and agricultural education.

Hume is especially remembered for his work in Florida, where he was closely associated with citrus and subtropical fruit culture. In addition to teaching and research, he wrote practical books and articles for growers, helping translate scientific knowledge into useful guidance for orchards and farms.

Later in his career, he held major leadership roles at the University of Florida and served briefly as its acting president. He remained active as a writer and agricultural figure well into retirement, and was widely known as the "Grand Old Man of Agriculture."