Older brother of Napoleon (1768–1844) who reigned as King of Naples from 1806 to 1808 and King of Spain from 1808 to 1813. Later in life he lived in Bordentown, New Jersey, but later returned to Europe. He died in Florence and is buried in Les Invalides in Paris. ALS in French, signed “J. Bonaparte,” one page both sides, 6 x 8, February 15, 1798. Joseph writes to Monsieur Miot on a governmental matter. Mild wrinkling and soiling, a few faint spots, and small marginal edge tear, otherwise fine, bright condition. R&R COA.