, to whom Madame de Montespan was a lady-in-waiting|thumb|left Madame de Montespan astounded the court by openly resenting the position of Queen
Maria Theresa of Spain. The daughter of King
Philip IV of Spain and
Elisabeth de France, the Queen's Spanish title, before her marriage, was
Infanta María Teresa de Austria. In France, she was known as ''Marie-Thérèse d'Autriche''. A scandal arose when the
Duchess of Montausier,
Governess of the Children of France and lady-in-waiting to the Queen, was accused of acting as a go-between in order to secure the governorship of the
Dauphin for her husband, the
Duke of Montausier. By 1666, Madame de Montespan was trying to take the place of Louis XIV's current mistress,
Louise de La Vallière. Using her wit and charm, she sought to ingratiate herself with the king. She also became close to the Dauphin, whose affection for her never wavered. Even though Louise de La Vallière knew that Montespan was trying to conquer the King's heart and reportedly laughed at her miserable efforts, she definitely underestimated her new rival. Montespan cleverly cultivated friendships with both Louise and Queen Maria Theresa and when both ladies were pregnant, Madame de Montespan was asked to help them entertain the King during private dinners. Soon they regretted their decision, for Montespan now cultivated an intimate relationship with the King. Madame de Montespan was also said to have seduced the King by dropping her towel obligingly when she spotted Louis spying on her while she showered. Shortly after, Louise's position was diminished to second place. To conceal his new relationship, the King placed the ladies in connected rooms so he could have access to both. Louise left court and joined a convent perhaps through regret and religiosity or because she had no other option. The spotlight belonged now to the twenty-five-year-old Athénaïs de Montespan. She also became friends at court with another lady-in-waiting to the queen,
Louise Boyer, the wife of
Anne Jules de Noailles. Montespan's youngest son, the
Count of Toulouse, would later marry one of Boyer's granddaughters.
Illegitimate children , c.1670 The first of Madame de Montespan's seven children with the king was born in 1669. The newborn child, a girl, is thought to have been named Louise-Françoise. The upbringing of this first child (and subsequent children) was entrusted to one of Madame de Montespan's friends, Madame Scarron (the future
marquise de Maintenon). A son, Louis-Auguste, was born in 1670. When the third child, Louis-César, was born in 1672, a house was purchased for Scarron and the children on the Rue Vaugirard. In 1673, the couple's three living illegitimate children were
legitimised by Louis XIV and given the royal surname of
de Bourbon. The eldest, a son,
Louis-Auguste de Bourbon, became the
duc du Maine; the second child, a son,
Louis-César de Bourbon, became the
comte de Vexin; and the third, a daughter,
Louise-Françoise de Bourbon, became
Mademoiselle de Nantes and, in 1685, married the son of the head of the
House of Condé, a cadet branch of the reigning House of Bourbon. As Madame de Montespan spent most of her time immersed in the social whirl of the court, the three had little contact with their busy mother and spent most of their childhood with their governess, Madame Scarron. In 1674, an official separation with her husband was declared by the
Procureur général Achille de Harlay, assisted by six judges at the
Châtelet. Due to her role in royal adultery, the
Roman Catholic Church soon became her adversary. In 1675, the priest Lécuyer refused to give her
absolution, which was necessary for her to take Easter communion, a requisite for all Catholics. Father Lécuyer raged, The King appealed to the priest's superiors, but the Church refused to yield to the king's demands. After a short separation, the King and Madame de Montespan resumed their relationship, resulting in the birth of two more children,
Françoise Marie de Bourbon,
Mademoiselle de Blois, in 1677, and
Louis-Alexandre de Bourbon,
comte de Toulouse, in 1678. Both were to be legitimised in 1681. ==Royal scandal and fall==