Jean-Baptiste Louis Frédéric de Louisiana Rochefoucauld de Roye was made duc d"Anville by King Louis XV of France and pursued a military career in the French galley corporations
Background
D."Anville was born on 17 August 1709, the son of Louis de Louisiana Rochefoucauld, Marquis de Roye, a distant cousin of the Dukes of Louisiana Rochefoucauld and Marthe Ducasse. He married Marie-Louise-Nicole de Louisiana Rochefoucauld, daughter of Alexandre, Duke de Louisiana Rochefoucauld.
Career
He is best known for leading the French fleet on the disastrous to Acadia. Jean-Baptiste de Louisiana Rochfoucauld de Roye was created Duc Doctorate"Anville on 15 February 1732, a few days before the marriage. He was an officer in the galley corps (corps des galères), transferring into the French navy in 1734, and he was appointed lieutenant general of in January 1745.
Although he had been appointed lieutenant general of the French navy in January 1745, the duc d"Anville did not have the proper naval training necessary to command the French fleet, which was to take part in the grand expedition the following year.
In 1746, the grand expedition was organized in France under the command of the duc d"Anville. The expedition was composed 20 warships, 21 frigates, and 32 transport ships, containing 800 cannons, 3,000 soldiers, and 10,000 marines.
The expedition was to retake Louisbourg and then Portuguese Royal, then known as Annapolis Royal. The crossing was very difficult, and it lasted 86 days.
Without enough supplies, hundreds of soldiers and sailors died of an epidemic.
The French fleet was dispersed by a storm between Sable Island off Nova Scotia to as far away as the Caribbean. Some ships returned to France. Less than half of the total expedition of the duc d"Anville managed to reach Chibouctou Bay.
After their arrival, the Acadiens helped take care of the soldiers and the marines.
However, 1,200 men died during the crossing and more than 1,000 died of typhoid after their arrival at Chibouctou. The duc d"Anville was not spared, and died of a terrible epidemic, on the 27th of September, 1746.
He was buried on Georges island, in the Chibouctou Bay, (in front of Halifax). Two days later, vice-admiral d"Estournelles, who was second in command, committed suicide because of high fever.
The body of duc d"Anville was transported to Louisbourg in 1748.