John Constable: Toward a Complete Chronology. - Reed College

1813 summer Dunthorne Jr. assists J.C. in such things as setting his
palette, possibly his first assistance. (JCC II, p. 119)
1813 Aug 18 Oil sketch. (JCC I, p. 98)
1813 Aug 19 Oil sketch. (JCC I, p. 98)
1813 Aug 25 Letter from Maria in Richmond to J.C. in East Bergholt. (JCC
II, p. 110)
1813 Sept 29 Drawing of Colchester in pocket sketch-book. (JCC I, p. 98)
1813 Nov In London "a week or more before the 24th November, when
pre-24 he had already been meeting Maria in town." (JCC I, p. 98;
see also JCC II, p. 111)
1813 Nov 24 Letter from J.C. in London to Maria in London: "I am trying all
in my power to compose myself to painting." (JCC II, p. 111)
1813 poss Nov Possibly visited Sir Thomas Barrett-Lennard at Belhus in
Essex. (JCC I, p. 98)
1813 Dec 10 Letter from brother Abram in East Bergholt to J.C. in London.
(JCC I, pp. 98-99)
1813 Dec 15 Note from Maria in London to J.C. in London. (JCC II, p. 112)
1813 Dec 17 Letter from sister Martha Whalley in East Ham to J.C. in
London. "I hope you enjoy'd your visit to Vintners Hall." (JCC
I, p. 99)
1813 Dec 23 Letter from J.C. in London to Maria in London. (JCC II, p.
113; see also JCC VI, p. 22)
1813 Christmas "Had promised to spend Christmas with the Gubbins family at
Epsom, but some anxiety over Maria's health led him to
cancel his visit at the last moment." (JCC I, p. 99)
1813 Mr. Haverfield given a letter of introduction to J.C. from his
cousin John Fisher. (JCC V, p. 112)
1814 Jan 15 Letter from sister Martha Whalley in East Ham. to J.C. in
London. (JCC I, p. 100)