Eugene Napoleon, son of Josephine and Alexandre de Beauharnais. 1806 (June 20) Letter written from Milan to the Minister of War, "I send you some plans and notes dictated by His Majesty. You will please have one copy made for retention at the Ministry, and you will please have another copy made and send it back to me with the originals", unusually signed "Eugene Napoleon" (instead of his usual signature "Prince Eugene"). Eugene served as Viceroy in Italy, and led armies in the campaigns in Italy, Russia and the defence of France.

Joseph Bonaparte, elder brother of Napoleon. 1808 (Apr 22) Letter written from Caserta to the Minister of War, signed Joseph, concerning a Colonel in the Second Regiment of Line. Joseph Bonaparte was King of Naples 1806-08 and King of Spain 1808-13.

Joseph Bonaparte, elder brother of Napoleon. 1818 (June 21) Letter written from Philadelphia to Mr Lewis Solomon in Washington, signed Joseph Ct de Survilliers. Joseph has no recollection of the item supposedly furnished by Solomon, but sends the 1100 francs claimed as he pleads the cause of the orphans with so true an accent. Joseph left Europe for the USA in 1815, living in Philadelphia as the Count de Survilliers until 1832.

Louis Bonaparte, younger brother of Napoleon. 1806 (Jan 29) Letter written from Paris to General Coland approving the arrangements for the defence of Nijmegen, including the suspension of the works on the bridgehead and square, and the Generals departure for Utrecht, signed "Louis Bonaparte". Louis served in Italy, Malta, Egypt and Holland, was promoted to General and Constable of the Empire in 1804 and became King of Holland in 1806, but abdicated in 1810 after quarrelling with Napoleon.

Louis Bonaparte, younger brother of Napoleon. 1809 (July 2) Letter to a Monsieur Van de Heim concerning two American sailors from the "Choloupes" which was captured by two French Privateers. The sailors, currently under the supervision of Admiral Lemmers, are to be given their liberty, and handed over to the Director of Customs. A fine letter written at Loo, signed "Louis".

Joachim Murat (Napoleon), husband of Caroline Bonaparte. 1808 (Sep 28) Letter to the Minister of the Interior regarding recruits for the army, signed "Joachim Napoleon", upper portion cut away with no apparent loss to the letter content. Also three 1808-15 printed decrees from Naples all headed "Gioacchino Napoleone". Murat led armies in Italy, Egypt and Russia, married Caroline in 1800, became Marshal in 1804 and King of Naples in 1808 when he adopted the surname Bonaparte. In 1813 he abandoned Napoleon and made treaties with Austria and England, but again declared war against Austria in March 1815 after Napoleon's return from Elba. He was defeated in May 1815 and shot in October after trying to regain the Neapolitan throne. (4).

Caroline Bonaparte, youngest sister of Napoleon. c.1830 Letter (simply dated "30 July") from Florence, signed "C. di Lipona", addressed to "Monsieur le Chevalier de Girard a Varsovie" handstamped "FIRENZE" with red "KRAKOW" c.d.s on reverse. Caroline thanks Girard for his kind letter and congratulations, and tells of a recent visit to Paris. Caroline married Joachim Murat in 1800 and became Queen of Naples in 1808. After her husband's death in 1815 she retired to Vienna and took the name Contesse di Lipona (an anagram of "Napoli"). A fine postally used letter.