Background
Gabriel de Rochechouart de Mortemart, was the son of Gaspard de Rochechouart de Mortemart, Marquis of Mortemart, and of Louise de Maure, suo jure Countess of Maure.
Gabriel de Rochechouart de Mortemart, was the son of Gaspard de Rochechouart de Mortemart, Marquis of Mortemart, and of Louise de Maure, suo jure Countess of Maure.
Through Madame de Montespan, he is an ancestor of Philippe Égalité, Louis-Philippe I, and Prince Henri, Count of Paris, the present Orléanist pretender to the French throne. He is also an ancestor of Juan Carlos I of Spain, Albert II, King of the Belgians, Henri, Grand Duke of Luxembourg and Vittorio Emanuele, Prince of Naples, the pretender to the Italian throne. He spent a great part of his childhood with the future king of France Louis XIII, until the assassination of the latter"s father, Henry IV, in 1610.
In 1630, he was named the First Gentleman of the Chamber to Louis XIII, which entitled him to a pension of 6000 livres.
He also maintained the confidence of the powerful Cardinal Richelieu and was an intimate of the Spanish-born queen, Anne of Austria. He and his some of his descendants cultivated what became known as the esprit Mortemart, a particular type of wit which allowed impossible things to be said.
During his infancy, till he succeeded his father, he was known as the Marquis de Vivonne, a subsidiary title which was raised to a duchy in 1668. When his father died in 1643, he took the title of Marquis de Mortemart.
On 23 December 1663, Louis XIV raised the Marquisate of Mortemart, to a duchy.
The same day, Anne de Noailles became Duke of Noailles. The two families were united in 1723 when Gabriel"s grandson, Louis Alexandre de Bourbon, Count of Toulouse, the son of Madame de Montespan, married a granddaughter of Anne, Marie Victoire de Noailles. In 1669, he was named Governor of Paris.
Gabriel de Rochechouart de Mortemart died in Paris on 26 December 1675.
Parti de trois et coupé de un, qui font huit quartiers: 1, de gueules au croissant de vair (Maure). 2, d"azur à trois fleurs de lys d;or au bâton de gueules (Bourbon).
3, de gueules a neuf mâcles d"or (Rohan). 4, burelé d"argent et d"azur à trois chevrons de gueules (Louisiana Rochefoucauld).
5, d"argent à la guivre d"azure engoulant un enfant au naturel (Milan).
6, de gueules aux chaînes posées en croix, sautoir et orle d"or (Navarre). 7, de gueules au pal de vair (des Cars). 8, d"hermine plain (Bretagne).
Sur le tout, fascé-ondé-enté d"argent et de gueules (Rochechouart).
, styles, honours and arms and styles 1600 – 25 July 1643 the Marquis of Vivonne 25 July 1643 – 23 December 1663 the Marquis of Mortemart 23 December 1663 – 26 December 1675 the Duke of Mortemart.