1. This is Mather’s letter of 13 Nov. 1783, with which the son of Cotton Mather and longtime Boston minister enclosed his Dying Legacy of an Aged Minister of the Everlasting Gospel, Boston, 1783, Evans, description begins Charles Evans and others, American Bibliography: A Chronological Dictionary of All Books, Pamphlets and Periodical Publications Printed in the United States of America [1639–1800], Chicago and Worcester, 1903–1959; 14 vols. description ends No. 18032 (vol. 15:362–363).

2. Samuel Mather Jr., his wife, Margarette Gerrish Mather, and their traveling companion Katherine Farnham Hay, wife of Capt. John Hay, were at Beaugency, approximately one hundred miles southwest of Paris. The younger Mather was a loyalist and former chief clerk of the Boston customs office who fled to England upon the British evacuation of Boston, but he later returned to America (JQA, Diary description begins Diary of John Quincy Adams, ed. David Grayson Allen, Robert J. Taylor, and others, Cambridge, 1981–. description ends , 1:210–211). On 7 May 1785 the younger Mather wrote to JA (Adams Papers), enclosing a packet for his father that JQA was to carry on his return to America. But when JQA reached New York he learned that the elder Mather had died on 27 June and lamented to AA2 that “I have a Letter from your Pappa to him, and a small packet from his Son. I don’t know who I shall give them to” (AFC description begins Adams Family Correspondence, ed. L. H. Butterfield, Marc Friedlaender, Richard Alan Ryerson, Margaret A. Hogan, and others, Cambridge, 1963–. description ends , 6:226, 230).

3. This is JA’s first reference to his 24 Feb. appointment as minister to Great Britain. He almost certainly learned of it from Elbridge Gerry’s 25 Feb. letter to Thomas Jefferson that Jefferson received on 26 April (Jefferson, Papers description begins The Papers of Thomas Jefferson, ed. Julian P. Boyd, Charles T. Cullen, John Catanzariti, Barbara B. Oberg, and others, Princeton, N.J., 1950–. description ends , 7:652; 8:142). JA’s failure to mention the appointment in any of his other letters of this date likely indicates that he received the news just as he was finishing his correspondence for the day, since the letter to Mather is the final LbC entered on the 26th. Moreover, in his letter to Richard Cranch of 27 April, JA indicated that “last evening” Jefferson had called on him and showed him a letter from Gerry “in which it is said that Mr. Adams is appointed to London” (AFC description begins Adams Family Correspondence, ed. L. H. Butterfield, Marc Friedlaender, Richard Alan Ryerson, Margaret A. Hogan, and others, Cambridge, 1963–. description ends , 6:109). AA noted the arrival of the news in her 26 April letter to Cotton Tufts, declaring that “this is an event tho not unexpected from the late Letters which have been received, yet an event which will load with cares and anxieties the Head and Heart of my Friend, subject him I suppose to many censures, and no small share of ill nature” (AFC description begins Adams Family Correspondence, ed. L. H. Butterfield, Marc Friedlaender, Richard Alan Ryerson, Margaret A. Hogan, and others, Cambridge, 1963–. description ends , 6:106). JQA recorded the event in his Diary entry for 26 April, writing that “I believe he will promote the Interests of the United States, as much as any man: but I fear his Duty will induce him to make exertions which may be detrimental to his Health: I wish however it may be otherwise. Were I now to go with him, probably my immediate Satisfaction, might be greater than it will be in returning to America” (JQA, Diary description begins Diary of John Quincy Adams, ed. David Grayson Allen, Robert J. Taylor, and others, Cambridge, 1981–. description ends , 1:256).