1From John Adams to John Jay, 25 October 1785 (Adams Papers)
...Article of the definitive Treaty, between Great Britain and Portugal, Signed at Lisbon the 16....
2James Monroe to Thomas Jefferson, 27 February 1816 (Jefferson Papers)
Great Britain; and Portugal [index entry]
3Thomas Jefferson to John Langdon, 5 March 1810 (Jefferson Papers)
Great Britain; and Portugal [index entry]
4From George Washington to Robert Lewis, 26 June 1796 (Washington Papers)
..., as the Ministers of France, Great Britain and Portugal, in succession, intend to be...
5To James Madison from Charles Hall, 22 April 1811 (Abstract) (Madison Papers)
...copy of the treaty between Great Britain and Portugal “of which we were speaking this...
6To James Madison from George W. Erving, 28 August 1806 (Abstract) (Madison Papers)
...Treaty of Peace and Alliance between Great Britain and Portugal, which permitted no more than...
7To George Washington from David Humphreys, 30 June 1794 (Washington Papers)
...and reciprocal assistance between Great Britain and Portugal, signed 26 Sept. 1793,...
8The Defence No. XXXIII, [19 December 1795] (Hamilton Papers)
...which was added a defensive treaty between Great Britain and Portugal, May 16, 1703; and...