the summer of 1805"--was published posthumously in 1850: and some
unpublished poems--both "of early and late years"--were first issued in
1886. A poem was frequently kept back, from some doubt as to its worth,
or from a wish to alter and amend it. Of the five or six hundred sonnets
that he wrote, Wordsworth said "Most of them were frequently re-touched;
and, not a few, laboriously." Some poems were almost entirely recast;
and occasionally fugitive verses were withheld from publication for a
time, because it was hoped that they would subsequently form part of a
larger whole.

In the case of many of the poems, we are left to conjecture the date of
composition, although we are seldom without some clue to it. The Fenwick
Notes are a great assistance in determining the chronology. These
notes--which will be afterwards more fully referred to--were dictated by
Wordsworth to Miss Fenwick in the year 1843; but, at that time, his
memory could not be absolutely trusted as to dates; and in some
instances we know it to have been at fault. For example, he said of 'The
Old Cumberland Beggar' that it was "written at Racedown and Alfoxden in
my twenty-third year." Now, he went to Racedown in the autumn of 1795,
when he was twenty-five years old; and to Alfoxden, in the autumn of
1797, when twenty-seven. Again, the poem 'Rural Architecture' is put
down in the Fenwick note as "written at Townend in 1801"; but it had
been published in 1800, in the second edition of "Lyrical Ballads."
Similarly Wordsworth gave the dates "1801 or 1802" for 'The Reverie of
Poor Susan', which had also appeared in "Lyrical Ballads," 1800.

Wordsworth's memory was not always to be trusted even when he was
speaking of a group of his own Poems. For example, in the edition of
1807, there is a short series described thus, "Poems, composed during a
tour, chiefly on foot." They are numbered 1, 2, 3, 4, 5. Now, one would