Mr. Dawson would vote against the committee having leave to sit again. He was convinced that the objection made by his colleague (Mr. J. Randolph) was conclusive: the fact was, that neither Maryland nor Virginia had ceded their joint rights to this river, nor could they do so, by their separate acts; the terms of the compact requiring that any thing done respecting the navigation of the Potomac, should be done by their joint act. It was worthy of remark, that the petitioners for the causeway were the identical persons who petitioned against the bridge as a violation of the compact between the two States, and denied the authority of Congress to legislate on the subject of the navigation of the Potomac. He thought them right then, and he voted against the bridge. His opinion had not changed with their opinions, and, therefore, he should vote against the causeway now.

Mr. R. Griswold said that from the vote just taken, he presumed that the question of expediency had been settled. But it is now objected that Congress have no exclusive jurisdiction over the Potomac. In reply he would submit a few observations. By the constitution, Congress were empowered to exercise exclusive jurisdiction over any place not exceeding ten miles, which might be ceded by particular States. The States of Maryland and Virginia had ceded this district to Congress, and the cession had been accepted. But the gentleman from Virginia (Mr. Randolph) had said that Virginia did not cede the jurisdiction of the Potomac, because she did not own it separately. To this he would answer, that the river Potomac must have been under the jurisdiction of either Maryland or Virginia, or both. And as both allowed Congress to accept of any part of their territory not exceeding ten miles square, and Congress had chosen to accept of part from one and part from the other, he presumed the jurisdiction of the Potomac, let it have been held by either of the States, or jointly, must have passed to the United States. He was of opinion, that if Congress had no jurisdiction over the Potomac, they had none over the district. The constitution provides only for the cession of one district of country not exceeding ten miles square. The act of Congress, made in pursuance of the constitution, had also provided for the laying out one district. If the arguments of the gentleman from Virginia were correct, and Congress had no jurisdiction over the Potomac, the Commissioners and the then President of the United States, under whose direction the district was laid off, had been mistaken, and had taken two districts of territory instead of one. This being the case, Congress had no jurisdiction in the district, because it not being laid off conformably to the constitution and the law of Congress, the acceptance by Congress was absolutely void. If this was correct, there was an absolute necessity for giving leave to the committee to sit again, for the purpose of deliberating whether Congress had jurisdiction or not. If they had not, and were legislating for the people of the district without authority, the sooner they put an end to such an assumption of power, the better.

Mr. J. Randolph declared that the opinion which he had just given was the result of his most deliberate judgment. To what it might lead he should not at that time undertake to determine; but when that question should come before the House he was not sure that he should deny the corollary of the gentleman from Connecticut, (Mr. R. Griswold,) at least as far as related to the testimony on the other side of the river. The question, however, then was, whether Congress possessed exclusive jurisdiction over the Potomac. How could they acquire it? From Maryland? It was more than she had to give. At farthest she could only grant her own qualified right. Had they obtained it from Virginia? Not at all. She had granted a jurisdiction exclusively her own, over a tract of country within her limits. And could any man pretend to say that this was a grant of her concurrent jurisdiction over the Potomac, confessedly without her limits? She had, to use the expression, issued her warrant to Congress, to be located somewhere within the State, and, under this pretext, her property out of the State was about to be usurped. Suppose the gentleman from Connecticut were to convey by deed his exclusive property, by certain metes and bounds, would his joint interest in other property not contained within those bounds pass by such a deed? Surely not. To a person setting up a claim to such property he would probably say, produce the evidence of your title; and in like manner Mr. R. demanded to be shown the conveyance by which Virginia had relinquished her concurrent jurisdiction over the Potomac? And in answer to this, gentlemen refer to a conveyance relinquishing something else in nowise connected with it, and tell us we always believed that we had a grant for this jurisdiction; we shall be grievously disappointed if we have not; it will be a great inconvenience to us to do without it, and, therefore, we must have it. And Virginia is to be forcibly dispossessed of her right, to suit the convenience of Congress.

Mr. Nelson said, it was with diffidence he again troubled the House after the lengthy discussion which had taken place. But doubts having been originated as to the authority of Congress to pass the bill in question, he felt compelled to remove those doubts, as far as lay in his power. As the House had decided the expediency of the measure by a large majority, if upon an investigation it should be demonstrated that Congress possessed ample power to pass the bill, he trusted the same majority would still be found in favor of it. He would proceed to examine the power which Congress possessed to pass the bill, and he trusted that he should be able to satisfy a majority of the House, that they had sufficient power. Previous to the compact between Virginia and Maryland, which had been so much talked of, Maryland claimed the sole jurisdiction of the Potomac river, and Virginia claimed Cape Henry and Cape Charles, also the jurisdiction of the Pocomoke as her property. In order to prevent any duties from being imposed upon their vessels at either of those places, the two States entered into a compact by which Maryland agreed that the navigation of the Potomac should be free to the people of Virginia, and Virginia contracted not to impose duties on the vessels of Maryland coming by Cape Henry, or navigating the Pocomoke. By this compact, the Potomac became the joint property of Maryland and Virginia as to the free navigation, but all the islands were under the jurisdiction of Maryland. This being the situation, each of these States, by a law, ceded to Congress any part of their territory not exceeding ten miles square, which they might choose to accept. Congress chose to accept of part from one and part from the other; and, among the rest, this joint property the river Potomac. There was no exception made in the act of cession as to the water courses, and it would be needless to inform the members that a grant of land necessarily carried with it a grant of the waters thereon, unless an exception was made.

Mr. J. Randolph.—The gentleman asks in the body of what county is the river Potomac passing through the District of Columbia? Will he take it for an answer that its jurisdiction is within the bodies of the same counties it was in before the acceptance of the territory on each side?

In addition to the observations made on passing joint property with exclusive property, suppose England and France to hold Malta in joint possession, and that they cede to Germany, for her acquiescence in that measure, some of the exclusive property held by each within the German empire, will they say that their joint property in Malta passed by the treaty?

Mr. Clark was unwilling to trouble the House at that late hour with any remarks, and would have entirely forborne, was not the question on which we were about to decide, and which had become extremely important, susceptible of a position which it had not assumed. It had been stated, and generally agreed to, and he supposed was correct, that the State of Maryland, previous to her compact with Virginia, rightfully claimed the whole river Potomac to the high-water mark on the western bank. Virginia owned the Capes. This collision of interest produced, in the year 1786, an adjustment of their interfering interests, and it was expressly stipulated that the river Potomac should remain a highway, free for the navigation of each State. In the year 1799, the Legislature of Virginia passed a law making a cession to the United States of a territory ten miles square, or any less quantity that should be accepted for the seat of the General Government, to be located and laid off within her limits; thus by the terms of her cession confining it to her territory. Maryland, nearly at the same period, made a similar cession. Out of these two cessions is the present Columbian Territory made. It is contended by the gentleman from Maryland, (Mr. Nelson,) that the two States uniting in the cession makes the grant complete, and the right in the United States predominant and exclusive. He acknowledges, at the same time, this correct principle that they could grant no greater right than they possessed. This doctrine I hold incontrovertible, that the alienee can have no greater or better title than the alienor, otherwise the derivative would be superior to the original title, a principle not to be admitted.

Let it be distinctly recollected that, prior to the cession, Virginia had purchased a right out of the soil of her sister State, distinct from the land—an incorporeal hereditament, a franchise which she had the right of exercising, unconnected with the use of the soil—so that, while Maryland owned the land, Virginia owned the right of way. She never passed this right by the terms of her cession or by any other act. Maryland could not, having already parted from it. No strength of argument can be derived from the terms of the constitution; for, if Virginia never parted with her right, the United States could never have acquired it. I trust I have shown that Virginia purchased a right in the navigation of the Potomac, which she never parted from, and, of course, retains to this moment. We, therefore, cannot constitutionally legislate on this subject.

Let it not be said that the object is improvement and not obstruction. Is not building the wall from Mason’s Island to the Virginia shore an obstruction, and the improvement at best problematical? But, this is begging the question. On a fair admission of my construction, I contend, and have endeavored to prove, that we possessing no jurisdiction over the river, it cannot be touched by any legislative act of ours in any point whatever. For, if it be touched in one way, it may be in another, and may finally end in whatever arrangement Congress may think expedient to make.

Mr. Jackson did not stop to inquire whether it was proper for Congress to retain the jurisdiction over this district, but he was willing to remove a grievance which the people complained of and required to be done. He was not one of those who was disposed to guard the people against their worst enemies, themselves, as he did not believe the doctrine to be true. The objection that Virginia and Maryland had only ceded their exclusive property, and not the joint property of the free navigation of the Potomac, might, perhaps, be extended further than gentlemen wished, or were aware of. By the Treaty of Paris, France had ceded Louisiana in full sovereignty to the United States, but expressly reserved the right of free navigation of the Mississippi; if, then, the United States were disposed to shorten the navigation by cutting through the bend of that river, or in any other way improve the same, will it be necessary for the United States to consult and obtain the assent of France to the measure before they ventured to put it in execution?