John Leonard Riddell

Biography

John Leonard Riddell combined a medical practice with a passionate study of the natural world, making important contributions to botany and microscopy. He traveled the country as a lecturer, eager to share the latest discoveries and inspire others with the beauty of science.

Even as he pursued research and teaching, he remained attentive to patients and neighbors, offering steady care in challenging times. His life ended in 1867, and he lies at Metairie Cemetery among those who also devoted themselves to knowledge and healing.