Notes on Balzac, George Sand, De Vigny, and Béranger
p38–p39“Among his poésies La Fregate la Serieuse, Madame de Soubise, and Dolorida please me especially. The last has an elegiac sweetness and finish which are rare.”
Fuller, Margaret. "Notes on Balzac, George Sand, De Vigny, and Béranger." Houghton Library, Harvard University.
She also quotes what appears to be De Vigny's poem 'Le Cor' ('J'aime le son du cor le soir au fond des bois') and a second unidentified poem ('Qu'il est doux d'écouter les histoires').