Antonio Rincon (died 1541), also Antoine de Rincon, was a Spanish-born diplomat in the service of France  An influential envoy from the King of France to Sultan Soleyman I of the Ottoman Empire, he made various missions to Constantinople between 1530 and 1541. While an effective diplomat, Rincon's enemies considered him a renegade and he some later observers would criticize him for promoting Machiavellian policies.
Antonio Rincon was employed by France on several missions to Poland and Hungary between 1522 and 1525. At that time, following the 1522 Battle of Bicoque, Francis I was attempting to ally with king Sigismund I the Old of Poland. As Sigismond was not forthcoming, Francis I instead chose to support Janos Zapolya in Hungary. A Franco-Hungarian alliance would be concluded in 1528 through a treaty.
Antonio Rincon was sent by King Francis I of France to the Ottoman court in July 1530 seemingly to negotiate a military agreement against Emperor Charles V. He also attempted to negotiate an Ottoman loan to the French crown, but was denied it on the ground that a Muslim could not lend money to Christians.
Rincon was again sent to the Ottoman court in March 1532. He told one of his friends (count Guido Rangone, a Modenese soldier whose expertise as a military engineer had been demonstrated in the remodelling of the defenses at Pinerolo) that the king of France had given him various secret commissions, none of which he could reveal, as he had been expressly commanded by the king not to say a word about them "either to the Grand Master or to the Admiral of France, both of whom were opposed to his warlike plans... "  In fact, he was to try to obtain an Ottoman offensive against Italy, rather than the offensive against Hungary that the Ottomans were planning. After an illness, he arrived too late to change their plans.
1541 January: Rincon and his party arrived from Constantinople at Venice, ill and weary from stormy travel. There he met Lorenzo Gritti, a surviving son of the Venetian doge (his adventurous brother Lodovico Gritti was dead), and a Genoan named Cesare Fregoso. In their company, he made the hazardous journey that "in those times of jealousy and division" separated Venice from Paris. He and Fregoso were killed that July on way their back to Constantinople.  Imperial forces were apparently responsible for the assassination, which violated established standards of diplomatic immunity. The event triggered, or was a pretext for, the Italian War of 1542–1546 between Francis I and Charles V.
Jean de La Forêt
|French Ambassador to the Ottoman Empire
Antoine Escalin des Aimars
- Garnier, p.52
- Renaissance Diplomacy by Garrett Mattingly p.271
- Catalogue des actes de François 1er 10 vols. (Paris, 1887-1908). Volumes 2, 3 and 4
- Giovanni Botero, The Reason of State, Trans. P. J. Waley and D.P. Waley (New Haven: Yale U. P., 1956) 223-24.
- The Papacy and the Levant (1204-1571) by Kenneth M. Setton p.312
- The Papacy and the Levant (1204-1571) by Kenneth M. Setton p.318
- Francis I by R. J. Knecht p.224
- The Papacy and the Levant (1204-1571) by Kenneth M. Setton p.698
- La politique orientale de François Ier, ('15-'47) by Ion Ursu, p 56
- Francis I by R. J. Knecht p.225
- La politique orientale de François Ier, ('15-'47) by Ion Ursu