The night before last Lord Stanley and Graham quitted their neutral seats below the gangway, and established themselves on the opposite bench below Peel. This was considered as an intimation of a more decided hostility to the present Government, and as an abandonment of the neutrality (if such it can be called) which they have hitherto professed. Last night O'Connell made a very coarse attack upon Stanley in consequence of this change, which lashed him into a fury, and a series of retorts followed between them, without any result. O'Connell half shuffled out of his expressions, but refused to apologise; the chairman (Bernal) took no notice, and the matter ended by a speech from Stanley and a few remarks upon it from Lord John Russell. The former stated his reasons for this ostentatious locomotion, which amounted to this: that he had been rudely treated in the House by ironical cheers and other intelligible sounds, and attacked by the Government newspapers, and he had, therefore, departed from a society for which he owned he was not fitted. It was not, I think, dignified or judicious, and George Bentinck, the most faithful of his followers, was not satisfied with the proceeding or the explanation. His party, such as it was, was finally extinguished by this act, though it hardly had any existence before; some five or six men, among whom were Gally Knight, George Bentinck, Stratford Canning, and Sir Matthew Ridley, went over to the Opposition benches; the others dispersed where they chose.