Édouard Jean Joseph de Laborde de Marchainville
Early life: 1762–1780
In 1780, on board la Couronne, commanded by Guichen, Marchainville participated in battles of the American Revolutionary War and bore himself so well that his captain mentioned him favourably in dispatches. On l'Aigrette, commanded by Fleuriot de Langle he functioned as an "officier chargé du détail", as he also did on board the la Résolue.
In 1784, he was held to be experienced enough to command the corvette la Fauvette. Leaving Newport, Rhode Island for île de France in consort with le Réfléchi, la Fauvette was separated by a sudden storm in the approaches to the a great bank off Newfoundland and so Marchainville returned with only one ship, despite bad weather on the return voyage.
A good and brave sailor, he was also noted for his scientific researches, which won him a "lunette de mer" on 23 August 1777. On 9 March 1785, he gained permission to spend 3 months in England and the Netherlands to learn more about science. On his return to Brest in June 1785, Marchainville was immediately chosen to fill the supplementary role of enseigne prévue on board the l'Astrolabe and Langle, Marchainville's commander twice before, very probably asked for him to serve under him again.
He and his brother Ange died on the La Pérouse expedition, and their father (the wealthy court banker Jean-Joseph de Laborde) erected a blue-turquoise marble rostral column beside a pool at his château de Méréville, decorated with 4 ships' bows, to glorify their virtues.
- In 1781, La Monneraye painted this portrait of Marchainville: He had a charming figure, blond hair, a high and svelte waist. To these external advantages he joined a live and amicable spirit, great softness and much education. He passionately loved his job as a naval officer.
- Dunmore 1994, p. lxxiii
- Dunmore, John (1994). The Journal of Jean-François de Galaup de la Pérouse, 1785-1788. Hakluyt Society. ISBN 9780904180381.