When at Falta he had married Mrs Buchanan, the widow of an officer.
Buchanan, United States minister at Buenos Aires, serving as arbitrator, reached a decision on the Atacama line north of 26° 52' 45" S.
Long., Monaco Deep and Chun Deep off the north-west of Africa, Moseley Deep off the Cape Verde Islands, Krech Deep off the Liberian coast, and Buchanan Deep off the mouth of the Congo.
Buchanan (1721); Sir James Melville's Memoirs (Bannatyne Club, 1827); A Lost Chapter in the Hist.
The first three are almost entirely fabulous, and form the groundwork on which Boece and Buchanan afterwards based their historical fictions, which were exposed by Thomas Innes in his Critical Essay (i.