His son Henri Louis Jaquet-Droz whose health had always been delicate
died in Naples, where he had gone for a cure, on the 15^{th} November
1791 aged 39 years.—
* * * * *
Little is known of the life and history of other manufacturers of
Singing Bird boxes, as they were artisans in a very small way of
business, working quite by themselves, in villages surrounding Geneva.—