, was the son of Nicolas Desmarets, controller-general of the finances
, was the son of Nicolas Desmarets, controller-general of the finances towards the end of Louis XIV.'s reign, and was born in 1682. He first signalized himself in the war on the Spanish succession, and completed his reputation by two brilliant campaigns in Italy. He was afterwards sent against Corsica, which he reduced, but it threw off subjection immediately on his departure. This expedition obtained him the staff of mareschal of France. In the war of 1741, he gained new laurels in Germany and Italy: but in 1746, he was defeated by the famous count Brown, in the battle of Placentia. He died in February 1762, in the 80th year of his age. The account of his campaigns in Italy was published in 1775, in three volumes quarto, accompanied with a volume of maps. The author of this work was the marquis of Pezay, who executed it with great judgment.