. The first of these letters is in the Adams Papers
and was not used because JA
did not go to Madrid (see JA
to Pedro Casamayor & Co., 31 Jan. 1780
, below). The second letter has not been found, presumably because it was presented
to the merchants at Bayonne (JA
to Lagoanere, 24 Jan. 1780
Cite web page as: Founding Families: Digital Editions of the Papers of the Winthrops and the Adamses, ed.C. James Taylor. Boston: Massachusetts Historical Society, 2018.