January 21, 1839
To the Senate of the United States:
I transmit for the consideration of the Senate with a view to its ratification a convention for the adjustment of claims of citizens of the United States upon the Government of the Mexican Republic, concluded and signed in this city on the 10th of September last by John Forsyth, Secretary of State of the United States, and Francisco Pizarro Martinez, envoy extraordinary and minister plenipotentiary of the Mexican Republic, on the part of their respective Governments.
M. VAN BUREN.
Martin van Buren, Special Message Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/201804