Identifying the last native speaker of the Cornish language was a subject of academic interest in the 18th and 19th centuries, and continues to be a subject of interest today. The traditional view that Dolly Pentreath (1692–1777) was the last native speaker of the language has been challenged by records of other candidates for the last native speaker, and additionally there are records of others who had knowledge of the language at a later date, while not being native speakers.