(b Lacochère, Orne, April 29, 1764; d Paris, March 26, 1843).
French cabinetmaker and silversmith. The silver and silver-gilt produced in his workshop rivals that of his contemporaries Henri Auguste and Jean Baptiste Claude Odiot. By 1789 Biennais had established himself at 283, Rue Saint-Honoré, Paris, as a cabinetmaker and tabletier (a dealer in and maker of small objects). After 1797 Biennais, no doubt encouraged by the dissolution of the guild system, expanded his business to include the manufacture of silver. During the Consulate Biennais became Napoleon’s personal silversmith, although he may have provided Napoleon with silver as early as 1798, when it is said that he supplied him with a nécessaire de voyage prior to his Egyptian campaign (1798–1801) and trusted him to pay for it on his return.
Biennais produced large amounts of silver for Napoleon and his family, including, in 1804, the crown and sceptre for his coronation and a number of nécessaires of different types, remarkable for the combination of forms of varying shapes and sizes that are ingeniously accommodated in a restricted space. One (...