addressed in writing by

James Montgomery and John Holland

Holland's poems "eventually brought him to the notice of local poet James Montgomery, editor of the Sheffield Iris, who published both articles and poems of his in the paper, although commenting on the latter's 'inaccuracies and imperfections' and remarking that 'they would be twice as good if they were as short again.' " (Wikipedia)

Holland addressed a poem to Montgomery, A Poet's Gratulation: addressed to James Montgomery on the eightieth anniversary of his birthday

Lord Byron and James Hogg

Hogg dedicated Pilgrims of the Sun (1815) to Byron.

Hogg wrote poetic parodies of major poets (including Wordsworth, Coleridge, Byron, Scott, Wilson, Southey, and himself) in The Poetic Mirror (1816) (ODNB; Murray, The Works of Lord Byron vol. 10 (1904), p. 116); Hogg's poem on Byron is "The 'Guerilla,' " which subverts the typically aristocratic Byronic hero by presenting the protagonist as a peasant.

William Wordsworth and James Hogg

"Wordsworth's 1835 'Extempore Effusion upon the Death of James Hogg', written in the year of [Hogg's] death, includes the lines:
'The mighty Minstrel breathes no longer,
'Mid mouldering ruins low he lies;
And death upon the braes of Yarrow,
Has closed the Shepherd-poet's eyes.'
This eulogy notwithstanding, Wordsworth's notes state 'He was undoubtedly a man of original genius, but of coarse manners and low and offensive opinions.' " (Wikipedia)