He was the son of Pierre de Watteville de Joux (1575–1631) and his wife Catalina Bobbio, Countess of Bussolino. His younger brother was
Jean de Watteville, Abbot of Baume-les-Messieurs, famous for his eventful life. He participated in the Thirty Years' War, fighting against the French in Valtellina, enrolled in the Burgundian
Tercio. In 1638 he took command of that Tercio, when it fought in Milan and participated in the defense of
Trino, besieged by
Marshal Turenne in 1643. He also participated in the defense of fortresses in Tuscany in 1646, and as Mariscal de campo in the
recovery of Naples in 1648. He negotiated on behalf of the King of Spain the assistance of the rebel fleet that supported the
Fronde uprising against King Louis XIV of France in the
Battle of Bordeaux (1653) in the Bordeaux estuary. The event was widely commented on by the chroniclers of the time, such as
Samuel Pepys, who due to his animosity towards the French celebrated the 'victory' of the Spanish in his famous diary. The event angered King Louis XIV, who expelled the Spanish ambassador in Paris and threatened to declare war on Spain if the guilty were not punished, which led to the return of Watteville to Madrid. After his return from London, he was held prisoner in the castle of
Santorcaz, not recovering his role at Court until the death of Philip IV, in 1665. Already under the regency of
Mariana of Austria, in 1666 he was assigned as extraordinary ambassador to Rome. He participated in the negotiations for the defense of Franche-Comté, claimed by the French and in 1668, after the
Portuguese Restoration War, he was entrusted with the
new embassy in Portugal, where he died in 1670. Shortly before dying, Queen Mariana had named him a knight of the
Order of the Golden Fleece. He never married and had no children. == References ==