Lesson, René-Primavére French naturalist and surgeon who visited Sydney in 1824 as part of Duperrey's round-the-world voyage on La Coquille. Occupation Visitor {"name":"Visitor","target":"","target_text":null,"date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null} Naturalist {"name":"Naturalist","target":"","target_text":null,"date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null}