1To James Madison from Isaac Clason and John R. Livingston, 12 May 1801 (Madison Papers)
We beg leave to inclose to you by chancellor Livingston a Copy of a Protest and Condemnation of a...
2To James Madison from Isaac Clason, 15 February 1806 (Abstract) (Madison Papers)
§ From Isaac Clason. 15 February 1806, New York. “Inclosed you will receive herewith an exact...
3From James Madison to Isaac Clason, 20 February 1806 (Abstract) (Madison Papers)
§ To Isaac Clason. 20 February 1806, Department of State. “I have received your letter of the...
4To James Madison from Isaac Clason, 17 December 1813 (Madison Papers)
Having been an eye witness in some respects of the most nefarious trade & trafic, that has been...