Private practice, Pittsburgh, Mississippi, and New Orleans, Louisiana, 1835-1854
Member, City Council, New Orleans, Louisiana, 1854
Private practice, New Orleans, Louisiana
President, Bureau of Finance, New Orleans, Louisiana, 1862-1863
Mayor, New Orleans, Louisiana, 1863
Private practice, Newburgh and Schoharie, New York, 1875-1887
Nominated to U.S. District Court for the Eastern District of Louisiana, January 5, 1864; Senate returned nomination to president, February 3, 1864