Well, here is the bulk of my sources:
Paul Morphy: The Pride and Sorrow of Chess by David Lawson
Morphy's Games of Chess byPhilip Walsingham Sergeant
Morphy Gleaning byPhilip W. Sergeant
The Exploits and Triumphs in Europe of Paul Morphy by Frederick Edge
The Chess Players byFrances Parkinson Keyes
Paul Morphy and the Golden Age of Chess byWilliam Ewert Napier
Royal Street byW. Adolphe Roberts
Lake Pontchartrain byW. Adolphe Roberts
Life of Paul Morphy in the Vieux Carré of New-Orleans and Abroad byRegina Morphy-Voitier
The Chess and Genius of Paul Morphy (translation and further notes by Ernst Falkbeer) by Max Lange
The Creoles of Louisiana (1884) by George W. Cable
Morphy's Games of Chess by Johann Löwenthal
New Orleans: an Illustrated History by John Kemp
American Chess Heritage by Walter Corn
Howard Staunton 1810-74 by D. N. L. Levy
The United States Chess Championship: 1845-1991 by Andy Soltis
The First American Chess Congress, New York 1857 by Daniel. W. Fiske
The End of an Era: New Orleans 1850-1860 by Robert Reinders
Twice Remembered: Moments in the History of Spring Hill College by Michael Kenny, S.J.
Sportsmen and Gamesmen (1981) by John Dizikes
First and Last Days of Paul Morphy by Léona Queyrouze, writing as Constant Beauvais
Poems and prose sketches, with a biographical memoir of Paul Charles Morphy (1921) by Louis Albert Morphy
Paul Morphy: His Later Life (1900) by Charles A. Buck
Psychology of the Chess Player (1967) by Reuben Fine
The Problem of Paul Morphy (1931) by Ernest Jones

Batgirl; you have done a wonderful thing. Morphy has always been an inspiration to me, and I will visit your site often. I look forward to discussing your sources and insights. Thank you. Jack