Soon after his arrival in France, his uncle,
Cardinal Mazarin, decided to use him as a tool to avert future warfare in the kingdom. Upon the death of King
Louis XIII in 1643, the older of his two sons succeeded to the throne of France as King
Louis XIV. In order to discourage the type of tempestuous relationship that had developed between Louis XIII and his younger brother
Gaston, the young king's mother,
Anne of Austria, and chief minister,
Cardinal Mazarin, decided to protect the future king by making sure that his younger brother, the
duc d'Anjou, had no part in any political or military office. During his youth, Anjou's behavior was closely watched by dowager queen and her advisor, who made sure that the young duke had no meaningful financial freedom from the Crown. His income was to be derived solely from his
appanage. The queen and Mazarin discouraged the duc d'Anjou from traditional manly pursuits such as
arms and politics, and encouraged him to wear dresses, makeup, and to enjoy feminine behaviour. His inclination toward
homosexuality was not discouraged, with the hope of reducing any threat he may have posed to his older brother. Reportedly, Cardinal Mazarin even commanded his nephew, Philippe, to de-flower the king's younger brother. In 1657, Cardinal Mazarin re-established the
Mousquetaires du Roi, a military unit later immortalized by
Alexandre Dumas, père in his story of
The Three Musketeers. Philippe was awarded the position of leader of the corps as a
captain-lieutenant. In 1661, after the Cardinal's death, jurisdiction over the musketeers passed to
Louis XIV. He replaced Philippe in 1667 with
Charles de Batz-Castelmore, comte d'Artagnan. The comte had been in actual control of the unit since joining in 1658, as Philippe was not interested in war and rarely accompanied the musketeers in battle. As a young man, Philippe frequented the
salon of
Paul Scarron. Scarron's young wife, the future
Madame de Maintenon, became friends with Philippe's sister
Marie Mancini. In 1660, Philippe was nominated to be duc de Nevers and Donzy by his uncle, Cardinal
Mazarin, with the prerogative to strike coins. The
Parlement of Paris, however, refused to register this new creation. Another creation in 1676 was no more successful. In 1661, Philippe inherited part of his uncle's colossal wealth, the majority of which went to his younger sister,
Hortense, who was their uncle's favourite. In 1668, Philippe helped
Hortense escape her abusive husband by procuring horses and an escort to help her travel to Rome, where she took refuge with their sister,
Marie, now the
Princess Colonna. He was a knight of the
Order of the Holy Spirit. ==Marriage and children==