Etats-Unis Supplement, 1819-1835 845 
9 (1819-1855) (Louisiana and Floridas. 4) 
Correspondence of J. Q. Adams, Brent, Chateaubriand, 
De Serre, Dessolle, Gallatin, Guillemin, Hyde de Neuville, 
La Serna, Onis, Pasquier, Petry, Portal, Richelieu, Roth, 
Vives 
Other Material 
Extract of Onis 1 work on Spanish-American negotiations 
of 1819. 
List of documents concerning Spanish-American negoti- 
ations during Feb., 1819. 
Minutes of conference between Hyde de Neuville and 
J. Q. Adams, Feb. 15, 1819. 
Spanish-American treaty ceding Floridas, Feb. 22, 
1819. 
Circular letter to French consuls, Feb. 23, 1819. 
Renovales' memoir on Florida cession, Apr. 30, 1819. 
Messages of U.S. President to Congress, Dec. 7, 1819, 
Mar. 9, May 9, 12, Nov. 14, 1820. 
Lacook's report to U.S. Senate on invasion of Florida, 
Feb. 24, 1820. 
Memoir on La. boundaries by Mignet, submitted to White, 
Aug. 20, 1833. 
U.S. Senate document concerning Spanish grants in La., 
Jan. 14, 1835. 
Extracts and clippings from English and American 
newspapers . 
Documents concerning cases of the Apollon and the 
Eugene and of the Edmond . 
Minutes of conference between Col. Callara and General 
Jackson. 
Documents concerning affair of Col. Cuppinger and 
Worthington. 
Note on La. by La Croix. 
Documents concerning Spanish-American differences over 
La. boundaries. 
Subjects Treated 
Spanish- American difficulties over western boundary 
of La. Purchase; Anglo-American relations; politics in U.S.; 
deliberations of Congress; French-Spanish-American negoti- 
ations for cession of Floridas; Mississippi navigation; 
Franco-American commercial relations; legal status of 
Ursuline convent at New Orleans, La.; general conditions 
in Florida; Anglo-Spanish relations; Latin American inde- 
pendence; Franco -American claims; U.S. neutrality in Latin 
American struggle for independence; American application 
of most-favored-nation clause of treaty of cession of La.; 
appointment of Jackson as governor of Florida; French 
consular representation in U.S.; revolution in Brazil 
(1821) ; Franco-American difficulties over U.S. tonnage 
duties. 
Important Documents 
Correspondence of Hyde de Neuville with Richelieu, 
