Poet Robert Southey was somewhat of a radical from an early age. He got himself expelled from Westminster School in 1792 (approx. 18 years old) for publishing an article in the school paper against flogging. In 1794, he contemplated migrating to Pennsylvania with Samuel Taylor Coleridge to establish a commune. He seems to have been temperamental, as evidenced by Sir Walter Scott's journal reaction to a letter he received from Southey on November 29, 1825.
'A letter from Southey, malcontent about Murray having accomplished the change in the Quarterly without speaking to him, and quoting the twaddle of some old woman, male or female, about Lockhart's earlier jeux d'esprit, but concluding most kindly that in regard to my daughter and me he did not mean to withdraw. That he has done yeoman's service to the Review is certain, with his genius, his universal reading, his powers of regular industry, and at the outset a name which, though less generally popular than it deserves, is still too respectable to be withdrawn without injury. I could not in reply point out to him what is the truth, that his rigid Toryism and High Church prejudices rendered him an unsafe counsellor in a matter where the spirit of the age must be consulted; but I pointed out to him what I am sure is true, that Murray, apprehensive of his displeasure, had not ventured to write to him out of mere timidity and not from any [intention to offend]. I treated [lightly] his old woman's apprehensions and cautions, and all that gossip about friends and enemies, to which a splendid number or two will be a sufficient answer, and I accepted with due acknowledgment his proposal of continued support. I cannot say I was afraid of his withdrawing. Lockhart will have hard words with him, for, great as Southey's powers are, he has not the art to make them work popularly; he is often diffuse, and frequently sets much value on minute and unimportant facts, and useless pieces of abstruse knowledge. Living too exclusively in a circle where he is idolised both for his genius and the excellence of his disposition, he has acquired strong prejudices, though all of an upright and honourable cast. He rides his High Church hobby too hard, and it will not do to run a tilt upon it against all the world. Gifford used to crop his articles considerably, and they bear mark of it, being sometimes décousues. Southey said that Gifford cut out his middle joints. When John comes to use the carving-knife I fear Dr. Southey will not be so tractable. Nous verrons. I will not show Southey's letter to Lockhart, for there is to him personally no friendly tone, and it would startle the Hidalgo's pride. It is to be wished they may draw kindly together. Southey says most truly that even those who most undervalue his reputation would, were he to withdraw from the Review, exaggerate the loss it would thereby sustain. The bottom of all these feuds, though not named, is Blackwood's Magazine; all the squibs of which, which have sometimes exploded among the Lakers, Lockhart is rendered accountable for. He must now exert himself at once with spirit and prudence. He has good backing—Canning, Bishop Blomfield, Gifford, Wright, Croker, Will Rose,—and is there not besides the Douglas? An excellent plot, excellent friends, and full of preparations? It was no plot of my making, I am sure, yet men will say and believe that [it was], though I never heard a word of the matter till first a hint from Wright, and then the formal proposal of Murray to Lockhart announced. I believe Canning and Charles Ellis were the prime movers. I'll puzzle my brains no more about it.'