The only son of
Gabriel de Rochechouart de Mortemart, he was a member of the ancient
House of Rochechouart which were the most ancient noble family in France after the royal family. This powerful dynasty of the
Carolingian era dates back to
Foucher, supporter of
Charles the Bald, who became viscount (vicomte) of
Limoges in 876. His descendants—
Limoges,
Rochechouart,
Mortemart and
de Brosse—ruled over the area for several centuries. The family takes its name from their seat at
Rochechouart. His siblings were famous in their own right; his eldest sister,
Gabrielle de Rochechouart de Mortemart (1634–1693), was a celebrated beauty famed for her obsession with her own self-importance; the next sister,
Françoise de Rochechouart de Mortemart (1643–1707), was the future
maîtresse en titre of
Louis XIV from 1667 giving him seven children. His youngest, often called the most beautiful of the Mortemart daughters, was
Marie Madeleine, who took a religious path in life later being nicknamed the
reine des Abbesses, "Queen of Abbesses". She was the
Abbess of Fontevraud, the ancient and wealthy convent in
Anjou. He was born at the Hôtel de Rochechouart, the family town house in Paris, on 25 August 1636 and was given the courtesy title of Count of Vivonne, one of the family's numerous titles. The county was later elevated to a
duchy by which he is better known. He was an ''enfant d'honneur'', a child with the right to play with the infant Dauphin, the future Louis XIV. Later on, he was noted as one of the bravest and wittiest men at Louis XIV's court. Louis Victor voluntarily entered the military in 1653 as the Captain of the Royal Guard under the command of
Roger de Rabutin, cousin of the famous
Madame de Sévigné. He distinguished himself greatly in
Flanders and in
Artois under the command of
Henri de La Tour d'Auvergne,
Vicomte de Turenne. He was notable for his involvement in the sieges of
Landrecies,
Condé-sur-l'Escaut and
Valenciennes. Roger de Rabutin reported to his cousin the bravery of the young Louis Victor at Condé under his command. Later Colonel of the
Royal Etranger, he served in Italy twice before demanding a place in the Marines. He worked with the
Duke of Beaufort, and was later created the
Grand Master of Navigation.
General of the Galleys Captain of vessels and created a
Peer of France in 1663, he embarked with the unfortunate
Chevalier Paul on an expedition to
Jijel in north eastern
Algeria. When
war had been declared with Spain in 1667, Louis Victor distinguished himself in
Flanders under the eyes of the king himself. When not on the field, Louis Victor was campaigning on the galleys becoming
général des galères in March 1669, partly due to the influence of his sister
la Belle Montespan who had been Louis XIV's mistress for about two years by then. Some time after his promotion he attacked the Turks who had invaded the Venetians at the
siege of Candia. After the death of Beaufort (25 June 1669) Louis Victor bought up the vessels and continued the fight. Injured due to combat on 24 July, he was quick to realise that he could not force the Turks to retreat, withdrawing himself to
Toulon. In 1671 he was given command of protecting the southern coast of France from
Barbary pirates. In 1672, in the
French War with Holland, he took part in the famous
crossing of the Rhine. His horse,
Claud Le Blanc, tripped in the water, causing Louis Victor to fall into the river. At the same moment, he was shot in the arm and he had to be carried away in a sling but he was carried with the pride of the Mortemarts. In 1673 he signalled the
siege of Maastricht. The next year he was named Governor of Champagne.
Viceroy of Sicily The next year, 1675, Louis XIV sent him to
Messina where there had been a
revolt under Spanish control of
Sicily. By 11 February he had sent relief to the town and on 2 August 1675 he was created a Marshal of France. He was known as the
Maréchal de Vivonne. In August 1676, (22 Aug.) he was made the Viceroy of Sicily, where he sent navies to
Duquesne Tourville who were fighting with the Dutch in the
Battles of Augusta (22 April 1676) and
Palermo (2 June 1676). Louis Victor is known to have declared to the local people on behalf of the Sun King that there was held "nothing more at heart than the triumph of the victims against their oppressors" and that he would "take them definitively under his powerful and friendly protection". in 1676 Despite this, the king ordered Louis Victor to abandon the site in January, 1678, leaving Messina to defend itself. As time went on, French men who were left at the place were killed by Sicilians out of reaction to the French abandonment. After the French evacuated Messina in April 1678, Louis Victor stopped working at sea.
First Gentleman of the King's Chamber Returning to Paris having a very successful military career, he was created
Premier gentilhomme de la Chambre du Roi, "First Gentleman of the King's Bedchamber". He had returned to a court that was no longer dominated by his sisters influence. Despite this, he had an intriguing life at court and later became an intimate of the king himself. "Monsieur de Vivonne had infinite spirit and entertained it without fear; he pleased the king with a hundred stories" reported the
duc de Saint-Simon. Louis Victor was also close to the playwright
Molière, and
Nicolas Boileau, whom, he himself presented to the king. His only son, Louis died in April 1688; Louis Victor was greatly affected by the loss of his only son. He died at Chaillot aged 52. He was succeeded by his grandson
Louis de Rochechouart de Mortemart (1681–1740). His daughter, Marie Élisabeth, comtesse de Castries, was a lady-in-waiting to her first cousin, the
duchesse d'Orléans; the two were very close but when Madame de Castries suggested a marital union between the families, the
Duchess of Orléans reprimanded her for the idea of an Orléans daughter marrying a mere nobleman. He was outlived by his wife, Antoinette Louise who died in 1709. ==Marriage==