Alexandre Francois Auguste de Grasse, known as Auguste de Grasse, was baptized in St. Louis Parish,
Versailles,
France. He had a younger brother Maxime, who became a knight of Malta and died in 1773. He had four younger sisters: Amélie Rosalie Maxime, Adélaide, Mélanie Veronique Maxime, and Silvie de Grasse. His father,
François Joseph Paul de Grasse, also known as Comte de Grasse, was a career naval officer who helped rebuild the navy after France's defeat in the
Seven Years' War. Their mother Antoinette Rosalie Accaron died young, after the birth of her last child. After Catherine's death, their father married for a third time, to Marie Delphine Lazare de Cibon, who survived him. No response is documented. After stopping at Washington, D.C., the sisters rejoined de Grasse and his family in Charleston. While living there, de Grasse had two of his daughters baptized, probably at St. Mary's Church. His youngest sister Silvie married M. Francis de Pau, also a French refugee from Saint-Domingue, and they settled in New York City. (She lived to January 5, 1855, age 83, and had two sons and five daughters.) In the summer of 1799, Adélaide died on August 23 and Mélanie died September 19, both of
yellow fever in the epidemic of that year. Both sisters were buried at St. Mary's Church in Charleston. Their sister Amélie never married and died years later. In 1798 de Grasse traveled to Saint-Domingue to offer his services to General
Théodore-Joseph d'Hédouville, who had been sent to Saint-Domingue by the
French Directory to try to divide the two leaders,
Toussaint Louverture and
André Rigaud, who controlled the island. De Grasse was captured, imprisoned, and put in irons. The American Consul intervened, showing proof that de Grasse had become a naturalized American citizen. He was freed and put on the next ship to Charleston. By 1800 his father-in-law de La Hogue (who also became known as Delahogue) had established a school in Charleston, and added military classes. His ad in the
City Gazette and the Advertiser (Charleston) on October 16 announced the following: "Those persons who may desire their children to learn the principles of Fortifications and Artillery will pay an additional price per month. He [Delahogue] has made arrangements for this purpose with Mr. Auguste de Grasse, his son-in-law." De Grasse was also teaching in order to make a living. On January 10, 1801, he advertised in the
Times paper in Charleston, announcing he had opened a new "Fencing Room" for classes, located at his house on Federal Street. Also listed were its hours of operation. ==Scottish Rite==