Roussin was repatriated to France, where he met the Emperor, who confirmed his promotion to
légion d'honneur. Roussin was posted to command the frigate Gloire fitting out at Le Havre. After training, he cruised in the Atlantic Ocean from December 1812 to April 1813, taking fifteen prizes, including two sloops
.
Bourbon rule
Under the
Chevalier de St Louis. When Napoleon returned to power during the Hundred Days
, he was dismissed, but returned to service when Louis XVIII was again restored.
Following the infamous wreck of the
River Amazon in 1819. He was made a Baron in 1820. In 1821 he took a squadron to South America, ostensibly to protect French trade, but with secret instructions to seek a quarrel with the forces fighting for independence from Spain led by Simón Bolívar, Bernardo O'Higgins and José de San Martín. Returning to France in 1822, he was promoted to rear admiral
. From 1824 until 1827 he served in administrative posts ashore.
Roussin returned to sea in May 1828, flying his flag aboard the ship of the line Jean Bart. He led a squadron to
from 1 March 1840 to 29 October 1840 and again from 7 February 1843 to 24 July 1843 when he retired due to ill-health
Family
Roussin married in 1814 with Illumante Bihet Pontigny. They had two daughters and a son, Albert, who was later an admiral and also served as Minister of Marine.
References
Granier, Hubert (2002). Histoire des marins français (1815–1870): La marche vers la République (in French). Nantes: Marines éditions.