Wilmot acquired a good legal practice soon after his admission to the bar, and was recognized as a highly successful advocate in cases before a jury. In the opinion of the legal profession he never was a deeply read lawyer, either as a barrister or as a judge, but in the conduct of a case at nisi prius he could hardly have been surpassed. He had the gift which has been possessed by all great advocates, of seizing on the leading feature of a case, and, regardless of all minor issues, pressing it home on the minds of the jury. His eloquent and impressive speeches on behalf of his clients soon began to attract general attention, and the court-house was thronged when it was known that he was about to address a jury. He was speedily marked as the proper person to represent the views of the people in the House of Assembly, and, on a vacancy occurring in the representation of the county of York in consequence of the death of one of the members in the summer of 1834, Wilmot was elected without opposition, none of the government party having the courage to oppose him. Before the time came round for the meeting of the legislature, the House was dissolved by Sir Archibald Campbell, in the hope that he might be able to get an assembly more amenable to his wishes, and, at the general election which followed, Wilmot was again elected, at the head of the poll. At that time he had barely completed his twenty-fifth year. It was a great triumph for Wilmot and the friends of Reform, for all the influence of the friends of the governor and the Family Compact was arrayed against him.

Mr. Wilmot took his seat as a member of the House of Assembly on January 25th, 1835. Young as he was, he had already made a great reputation as a public speaker, and there was no man in the legislature or in the province who could stand any comparison with him in point of eloquence. Indeed, it is doubtful whether the British North American provinces have ever produced a man who was Wilmot's superior in that style of oratory which is so telling on the hustings or where great masses of men are to be moved. The evidence of this fact does not rest on the testimony of his countrymen alone, for he acquired a wider fame for eloquence than they could give him. At the Portland Railway Convention of 1850, where the ablest men of the Northern States were gathered, he easily eclipsed them all by his brilliant and powerful oratory. The reporters are said to have thrown down their pencils in despair, being unable to keep pace with him as he aroused the enthusiasm of all who heard him by his burning words. Unfortunately, there is no form of ability which is so transient in its effects as this perfervid style of oratory. So much of its potency depends on the action of the speaker, on the glance of his eye and the modulation of his voice, that no report could do justice to it, even if there had been reporters at that time capable of putting down every word he uttered. The speeches of even Gladstone, when reported word for word, read but indifferently when seen in cold type, and no speech of Wilmot's was ever properly reported. He was incapable of writing out a speech after he had delivered it, so that we must take the united testimony of his contemporaries, whether friends or enemies, that he was, upon his own ground, an unequalled speaker.

The House in which he now found himself was not one that was remarkable for its eloquence. Unlike most of the legislatures of the present day, the proportion of lawyers was very small, there being only five in a House of thirty members, and of these five the only one who was an orator was Wilmot. The other twenty-five members were mostly business men and farmers, some of whom could express their views on public questions clearly enough, but had no pretensions to eloquence. Yet it was a good House, and one of its best features was that its members were able to appreciate the worth of the new representative from the county of York.

The aim of Wilmot, when he entered the legislature, was to bring the province into line with the principles of responsible government as understood in the mother country. Yet, looking at the state of New Brunswick then, it is easy to see that the task he had undertaken was one of enormous difficulty. Most of the evils of which the people had been complaining still existed. The casual and territorial revenue was still under the control of the home authorities, the custom-house establishment still remained unreformed, the Family Compact still controlled all the great public offices, and none but members of the Church of England were thought worthy to serve their country in a public capacity.

Two years earlier the executive and legislative councils had been separated; but the change had made little or no improvement in the system of government. The executive council consisted of five members, all of whom held public offices from which they could not be removed by any act of the legislature. The first on the list was Baillie, the surveyor-general, whose record has already been referred to; next came F. P. Robinson, the auditor of the king's casual revenue; another was William F. Odell, whose father had been provincial secretary for twenty-eight years, and who himself filled the same office for thirty-two years. George F. Street, the solicitor-general, was another member of the executive, and the last on the list was John Simcoe Saunders, who was advocate-general and held three or four commissionerships besides. All these men were so solidly entrenched in their positions that it seemed impossible they should ever be disturbed. They formed a solid phalanx opposed to all reform, and they were supported by the governor, Sir Archibald Campbell, most of whose life had been spent in India and who, however well fitted to govern Hindoos, was hardly the man to give laws to white men who claimed to be free.

As soon as Wilmot entered the House of Assembly, he began to take a leading part in its debates. The very day he took his seat he was appointed on the committee to prepare an address in reply to the speech from the throne. On the following day he gave notice of a resolution with regard to the boundary between Maine and New Brunswick, a subject that was then coming to the front. A day or two later he brought in a bill to continue the Act to provide for the expenses of judges on circuits. Indeed, no man was more active during that first session than the new member for the county of York.

There were two questions that came up for discussion in which, as a Reformer, he was specially interested,—the salaries of the customs establishment, and the casual and territorial revenue. With regard to the latter, when the House had been sitting about a month, the reply of the colonial secretary to the address of the previous session was laid before it. That address, it will be remembered, related to the offer which had been made to the British government to take over the Crown lands and provide for a civil list of fourteen thousand pounds sterling, the payments expected from the New Brunswick Land Company to be included in this arrangement. The reply of the colonial secretary was as follows:—

"From various parts of the address I infer that the proposal conveyed to the assembly, through my predecessors, must have been misapprehended in more than one important particular; and I have especially remarked the erroneous assumption that, in offering to surrender the proceeds of the Crown lands, it was intended also to give up their management, and to place them under the control of the legislature.

"From the course of their proceedings, as well as the tenor of the present expression of their sentiments, the assembly must be understood to consider it an indispensable condition that the payments of the Land Company should be comprised among the objects to be surrendered to them. This is a condition to which His Majesty's government cannot agree. His Majesty's government would also be unable to recognize the interpretation which was placed on their former offer, so far as regards the control over the lands belonging to the Crown in New Brunswick. Under these circumstances, I can only desire you to convey to the assembly His Majesty's regrets that the objects of their address cannot be complied with, and, adverting to the wide difference between the views entertained by the government and those manifested by the assembly on this subject, it seems to me that no advantage could be anticipated from making any further proposals at present respecting the cession of the territorial revenue."

This despatch, which brought a sudden close to the negotiations with regard to the casual and territorial revenues of the province, did not emanate from the government with which the House of Assembly had been previously negotiating, but from a new administration which had just been formed under the premiership of Sir Robert Peel, and which lasted just one hundred and forty-five days. The creation of this administration was due to the action of King William IV, in dismissing his advisers on the death of Earl Spencer, which removed Lord Althorp from the House of Commons. The king had grown to detest his cabinet for their reforming spirit, but his designs were thwarted by the failure of Sir Robert Peel to form an administration capable of facing the House of Commons. As a consequence, Viscount Melbourne again became premier, and a renewal of the negotiations with the government in regard to the casual and territorial revenues was rendered possible.

The House of Assembly was still determined to keep the question of the casual and territorial revenue to the front, and at a later period in the session another address on this subject was prepared by the House of Assembly, to be laid before His Majesty. In this address the grievances with regard to the management of the Crown lands of New Brunswick were recited, and the willingness of the legislature to provide for the civil establishment of the province was stated. The address urged the benefits that would result to the people of New Brunswick from placing the net proceeds of the Crown-land revenues under the control of the legislature. Attached to this address was a schedule of salaries proposed to be paid out of the casual and territorial revenues, amounting in all to £10,500 currency. The address was transmitted to the governor to be forwarded to His Majesty. No specific answer was ever made to this proposal, a fact which was probably due to the confusion, incident to the change of government, which took place about the time the address reached Downing Street.

Another matter which engaged the attention of the House during this session, and in which Wilmot took an active interest, was the settlement of the salaries of the custom-house officials. Although the surplus revenue from this source went into the provincial treasury, the amount thus received was much less than it ought to have been, in consequence of the large salaries which were paid to the officials. In the year 1830 the amount of custom-house duties collected in the province was £16,616 18s. 11d. sterling, from which was deducted for salaries £7,073 6s., or nearly one-half of the whole amount. The House of Assembly objected to the payment of such large salaries, and in 1831 proposed to the British government to make a permanent annual grant of £4,250 sterling for the payment of customs officials in New Brunswick. This proposal was accepted, and in the following year a bill was passed in accordance with this arrangement. But it was protested against by the customs authorities in England and disallowed because the salaries of the officers of customs were not made the first charge on the revenue. During the session of 1835, an amended bill embracing this provision was passed, and the question was settled for the time. Mr. Wilmot was not satisfied with this arrangement, because it was a violation of the principle that the House of Assembly should have control of the provincial revenue, and he therefore voted against it. Nevertheless, the measure apart from this violation of a fundamental principle, was a gain to the province, as it placed a considerable sum additional in the public treasury.