Nursery Life 300 Years Ago: The Story of a Dauphin of France 1601-10 Taken from the Journal of Dr. Jean Heroard Physician-In-Charge is a historical book written by Lucy Crump. It provides a detailed account of the life of a royal child, the Dauphin of France, during the early 17th century. The book is based on the journal of Dr. Jean Heroard, who was the physician-in-charge of the young prince. The book takes the reader on a journey through the daily...