After the death of Grattan, Ireland had no champion in the British Senate, to give utterance to the emotions that swelled her full heart. The Emancipation Act of 1829 opened the doors of the House of Commons to Mr. O'Connell. Born and cradled in Ireland, he had grown up with her people, an Irishman of the Irishmen. He landed on the eastern shore of St. George's Channel the same man as when the spires of Dublin faded from his eye in the western horizon. He carried with him a name endeared in every cabin from Coleraine to Cork, and familiar to statesmen in England and throughout Europe. Widely as he was known, he was known only as an Irishman; and his reputation was, in its kind, purely Irish. To his dying day, he gloried in the epithet early bestowed upon him in Parliament, and which, though intended as a reproach, he converted into a talisman--"The member for all Ireland."
A new field was now opened before him. Grattan, alluding to Flood's failure in the English Parliament, said: "An oak of the forest is too old to be transplanted at fifty." Though O'Connell was fifty-four when he entered that body, his parliamentary career, covering eighteen years, was of the most sturdy growth. His speeches in support of the Reform Bill rank with the ablest which that controversy called forth. He threw his soul into the cause of Negro Emancipation, fighting side by side, in and out of Parliament, with Wilberforce, Clarkson, Buxton, Brougham, Lushington, till the slave became a man. He early embraced the doctrine of immediate and unconditional emancipation, and was among the few members who voted against the delusive scheme of apprenticeship. He united with Sturge, Wardlaw, and Scoble, in the subsequent movement that restored to the apprentices the full rights of British subjects. At the outset of the enterprise, he gave his voice and vote in favor of the leading principles of the Chartists, and was among the earliest advocates of Rowland Hill's plan of cheap postage. He joined George Thompson in portraying the wrongs of British India and denouncing the crimes of its oppressors, and was an able supporter of the doctrines and measures of the Anti-Corn-Law League.
The member for all Ireland gave a large share of his thoughts to Irish affairs. Regarding the abolition of the Irish Parliament as one of the chief sources of the national suffering, he consecrated the last ten years of his life to efforts for the Repeal of the Union. The means employed were the same as those by which he obtained Emancipation--Popular Agitation. The Repeal excitement, which was soothed for a time by the conciliatory course of the Melbourne Government, broke out with increased intensity when Sir Robert Peel rose to power in 1841-2. In the latter year, "Repeal!" resounded from every parish in the island. The next year saw the "Monster Meetings," when the assembled populace, which swayed to the inspiring eloquence of the Liberator, was measured by acres. The Government was alarmed. Just previous to a grand demonstration at Clontarf, O'Connell, and five others, were arrested for conspiring to change the laws of the realm by intimidation. The trials, which consumed nearly the whole of January, 1844, resulted in the conviction of most of the defendants. O'Connell, when brought up for sentence, pronounced an able and dignified protest against the proceedings. He was adjudged to pay a fine of £2,000, be imprisoned one year, and give sureties to keep the peace for seven. He brought a writ of error to the House of Lords. In the mean time he was sent to the Richmond Penitentiary. The Lords reversed the judgment. After spending three months in a prison, where his "cell" was fitted up and filled like the presence-chamber of a king, and his "confinement" consisted in walking among arbors and parterres that "a Shenstone might have envied," he was released, and, mounted on a triumphal car, rode in state to his residence in Dublin, attended by uncounted thousands of his shouting countrymen. In the frenzy of its joy, Conciliation Hall declared that "The Liberator had driven the car of Repeal through the Monster Indictment."