1. JA and Thomas Jefferson left London on 4 April on a tour of English gardens, country houses, and historic sites. Their stops included Alexander Pope’s gardens at Twickenham and the landscaped estates of Woburn Farm, Caversham, Wotton, Stowe, The Leasowes, Hagley Hall, and Blenheim Palace. They also visited Stratford-upon-Avon to view the home and tomb of Shakespeare; Edgehill, site of the first great battle of the English civil war; a Birmingham paper factory; and Oxford before returning to London on 10 April. See also JA, D&A description begins Diary and Autobiography of John Adams, ed. L. H. Butterfield and others, Cambridge, 1961; 4 vols. description ends , 3:184–187, and 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 , 9:369–375.