Marie-Théophile Griffon du Bellay

Born in Rochefort in 1829, Marie-Théophile Griffon du Bellay trained in medicine and entered naval service while still young. He went on to work as a physician and surgeon in French colonial settings, especially in Gabon, where his medical duties opened the way to wider exploration.

His reputation rests on the unusual range of his work: he was not only a doctor and explorer, but also an ethnobotanist who paid close attention to local plant knowledge. He is especially remembered for studying useful and medicinal species from Gabon, including plants later linked to the names Griffonia simplicifolia and iboga. That combination of clinical observation and curiosity about the natural world made him a distinctive figure in 19th-century science.

Griffon du Bellay died in 1908 in Saint-Nazaire. Today he is remembered as one of those border-crossing historical characters whose career connected seafaring medicine, African exploration, and the early documentation of traditional botanical knowledge.