In 1736 the whole of Elba with the principality of Piombino passed under the jurisdiction of Kingdom of Naples; in 1801 the Peace of Luneville gave it to the Kingdom of Etruria, and in 1802, by the Peace of Amiens, it was transferred to France.
The whole of Elba with the principality of Piombino passed under the jurisdiction of Kingdom of Naples. This was in 1736. The Peace of Luneville gave it to the Kingdom of Etruria. This was in 1801. This was by the Peace of Amiens. It was transferred to France. This was in 1802. This was by the Peace of Amiens.