It will at once be perceived, that the present is a very grave question, in which we are called upon to review the proceedings of a coordinate branch of the government, and to decide whether the legislature, in passing the resolve authorizing the sale of the estate of Andrew C. Davison by his guardian, transcended the limits of its constitutional powers. Every presumption is to be made in favor of its validity ; and if our examination of the question shall result in only raising doubts in our minds whether it be constitutional, it will be our duty to permit the resolve to have its full force, leaving the responsibility with the legislature. On the other hand, if it be a plain and manifest departure from the provisions of the constitution ; if in passing this resolve the legislature has obviously transcended the powers conferred on the legislative departments; it is the high and solemn duty of this court, charged with expounding the laws, to give full force and effect to the constitution as the paramount law to which all legislative enactments must be subservient.

The demandant insists that this resolve is invalid : 1. Because it dispenses with a standing law in favor of an individual. 2. It is legislating for a particular case. 3. It is an act judicial in its nature and character. Then it is contended that these objections, if sustained, show a case where the legislature has acted in violation of those limitations and restrictions contained in the constitution of Massachusetts, and particularly the following provisions of the bill of rights : Art. 10. “ Each individual of the society has a right to be protected by it in the enjoyment of his life, liberty and property, according to standing laws: ” Art. 11. “ Every subject of the Commonwealth ought to find a certain remedy, by having recourse to the laws, for all injuries or wrongs which he may receive in his person, property or character: ” Art. 12. “No subject shall be deprived of his life, liberty or estate, but by the judgment of his peers, or the law of the land Art. 30. “The legislative department shall never exercise the executive and judicial powers, or either of them.”

The counsel for the demandant has, with great diligence and ability, called to his aid, in the enforcement of the principles for which he contends, the numerous decisions which have been *393made in the courts of our sister States upon a course of legislation which had been somewhat freely indulged in, here and elsewhere, under the vague notion of an almost unlimited power to legislate for the public welfare. Thus we find acts of legislative bodies, granting new trials in cases pending before judicial tribunals ; acts suspending the operation of statutes of limitations, barring actions at law; acts opening anew commissions of insolvency which had been closed by the general laws ; and acts releasing a debtor imprisoned on execution, and discharging his body from arrest for a limited time. All these enactments, in some of which our own legislature has concurred, have resulted from a want of proper regard for those wise and salutary restrictions which the framers of the constitution had imposed upon the powers of the legislative department. These cases have passed in review before the judicial tribunals, and have been declared to be inconsistent with the principles of the constitutions of the various States in which these questions have been raised ; and this course of legislation, it is understood, has been abandoned. Ward v. Barnard, and Staniford v. Barry, 1 Aik. 121, 314. Town of Bradford v. Brooks, 2 Aik. 284. Kendall v. Dodge, and Hill v. Town of Sunderland, 3 Verm. 360, 507. Starr v. Robinson, 1 Chip. 257. Holden v. James, 11 Mass. 396. Picquet’s case, 5 Pick. 65. Merrill v. Sherburne, 1 N. Hamp. 199. Lewis v. Webb, 3 Greenl. 326. Durham v. Lewiston, 4 Greenl. 140. Bates v. Kimball, 2 Chip. 77. Keith v. Ware, and Lyman v. Mower, 2 Verm. 174, 517.

The counsel for the demandant urges upon us, that the precedents, or judicial decisions, do not stop here, but will be found to go so far as to embrace the case now before the court. An opinion is cited of the justices of the superior court of New Hampshire, published in 4 N. Hamp. 572—574, given in answer to certain questions propounded to them by the legislature of that State, embracing, among others, the following: “ Can the legislature authorize a guardian of minors, by a special act or resolve, to make a valid conveyance of the real estate of his ward ? ” To this question, thus submitted, they reply, that the legislature .as not constitutional power to pass such special act or resolve *394This opinion, from so highly respectable a judicial tribunal, is certainly entitled to much consideration. But it is to be borne in mind, that it is an opinion given upon an abstract question, an ex parte opinion, without hearing arguments, without the aid of the learning and talent of the bar, which so materially contribute to the thorough sifting of a case, and preparing the way for a sound legal opinion. And we must take it in connexion with the opinions and adjudications of other judicial tribunals; the law of Massachusetts, as long expounded and practised upon ; and the result to which our own deliberately formed opinions upon the question shall lead us.

The case of Wally’s heirs v. Kennedy, 2 Yerg. 554, cited by the demandant’s counsel, does not seem to apply to the general question here raised, but rather to an enactment restraining and regulating private rights in cases of judicial proceedings.

To some extent, certainly, a different view from that taken of this matter by the court in New Hampshire has prevailed. Thus in the constitution of the State of New York, art. 7, § 1, is contained the following provision : “ No member of this State shall be deprived of any of the rights and privileges secured to any citizen thereof, unless by the law of the land, or the judgment of his peers.” In the case of Clarke v. Van Surlay, 15 Wend. 436, where the rents and profits of real estate were given to a father during life, and the remainder in fee to his children, a private act of the legislature, authorizing a sale of this estate for the purpose of furnishing support for the tenant for life and his children, and educating the children, was held valid. The question was fully considered and ably discussed by Mr. Justice Bronson, in giving the opinion of the supreme court. This case afterwards came before the court for the correction of errors, and the decision of the supreme court was affirmed; Chancellor Walworth and Senator Verplanck concurring in the affirmance. 20 Wend. 365.

In the case of Estep v. Hutchman, 14 S. & R. 435, effect was given to a private statute authorizing a sale of lands by guardians. See also Bambaugh v. Bambaugh, 11 S. & R. 191. In Wilkinson v. Leland, 2 Pet. 627, a special statute of the State of *395Rhode Island, ratifying and confirming the sale and conveyance of land, which had been made by an executor without legal authority, was held to be valid. The statutes in these cases, it will be perceived, were obnoxious to the same objection now urged against the resolve before us. They were legislating for a particular case, dispensing with the general standing law, n favor of an individual, and changing the legal title to real estate, taking it from one man and vesting it in another, without judicial sentence or judgment by his peers.

But a case more in point, as an authoritative decision, is that of Rice v. Parkman, 16 Mass. 326, where this court held that the legislature have authority to pass an act licensing the sale of real estate of a minor, and this notwithstanding they have, by a general act, delegated the same power to the judicial courts. The opinion of the court in that case, as given by the late Chief Justice Parker, is full to the point in controversy. It holds that the power thus exercised is not judicial, “ for it was not a cáse of controversy between party and party, nor is there any decree or judgment affecting the title to property. The only object of the authority granted by the legislature was, to transmute real into personal estate, for purposes beneficial to all who were interested therein.” It is “ the use of a parental or tutorial power. It is, in fact, protecting him in his property.” Again; it was there said by the court, that it was no objection, that the legislature had before made a general provision for licensing the sale of minors’ estates; nor that notice was not given to the minor before passing the resolve.

Then we have an uninterrupted course of legislation of a similar character, for the period of sixty four years that have elapsed since the adoption of the constitution which is supposed by the demandant to contain provisions controlling and restraining such exercise of legislative power. It has been again and again said by this court, and by various judges, that the construction of the constitution, given by the legislature by a long continued course of legislative acts, ought to have great weight in the consideration of a question like the present; and is not to be overruled unless manifestly erroneous. The vast amount *396of property, now held under titles derived from similar legisla tive acts, should lead us to proceed most cautiously in the investigation of this subject, and to deal with it in a liberal spirit, when called upon judicially to declare that this course of legislation conflicts with the constitution, and that all the special acts of this character are of no validity.

After much reflection upon the subject, we are not satisfied that the legislature, in passing this resolve, transcended its constitutional powers. The act was not a judicial one. The proceeding does not deprive the party of his property. The only effect was to change his estate from real to personal assets ; the legal interest in the property, or the avails thereof, being wholly secured for his benefit. It was an act passed by the legislature upon the application of Davison’s guardian, the person whom the law had placed as the legal representative to watch over and protect the interest of the ward, and must be assumed to have been done not adversely to his interest, but for his benefit. We think the same principles which were applied in Rice v. Parkman must be adopted here, and will govern the present case.

The effect which has been judicially given to other legislative acts, equally or more obnoxious to the objection of being in violation of the same provisions of the constitution, is also a fit subject for our consideration, in deciding the present case. Thus it has been held, that the legislature may constitutionally enact laws to render valid and legal the doings of public officers ; to confirm the acts of towns and other corporations, invalid for some informality; although by such enactments individuals may be deprived of rights previously vested. Walter v. Bacon, 8 Mass. 468. Patterson v. Philbrook, and Locke v. Dane, 9 Mass. 151, 360. The decisions as to the act of 1785, c. 62, § 4, prescribing a new rule of law as to estates in joint tenancy, were, that although extending to past grants and devises, yet it was constitutional. It was said by Parsons, C. J., in Holbrook v. Finney, 4 Mass. 568, “ there seems to be no constitutional objection to the power of the legislature to alter a tenure, by substituting another more beneficial.” See also Annable v. Patch, 3 Pick. 363. Yet here was a change of tenure. *397and it might be, in some cases, a material one to the inter ests of the party, whether the estate was to be held in joint tenancy or tenancy in common. These cases tend strongly to show the views which have been taken by the court of questions of this general character, and confirm us in the opinion that acts of the legislature are not to be set aside as unconstitutional, unless most clearly.in conflict with the provisions of the constitution.

We have not thought it necessary to consider particularly one point somewhat discussed upon the argument of the case, viz. whether the legislature had, by the general laws of the Commonwealth in force at the time of passing this resolve, given authority to the courts, or any of them, to grant license to a guardian to sell real estate for the purpose for which this sale was authorized and made. It would seem doubtful whether such sale could have been authorized by the general laws; it being to raise money to pay oif a mortgage on other real estate of the ward, and it not appearing that the ward was personally liable for the debt secured by that mortgage. It was a case at least of doubtful authority, and furnished so far a special reason for a particular act. But upon the authority of Rice v. Parkman, if it were otherwise, the result could not be affected.

Another objection taken to the validity of the conveyance under which the tenants claim is, that William T. Spear was not the legally constituted guardian of Andrew C. Davison. The objection arises from the supposed want of notice of the proceedings in the probate court. No such objection exists here as was found in the cases of Chase v. Hathaway, 14 Mass. 222, and Hathaway v. Clark, 5 Pick. 490. Here was due notice of the proceedings before making inquisition; and the only alleged defect in the subsequent proceedings is the want of notice from the probate court of the time when the decree of the court, upon the question on which it had fully heard all the parties, should be entered. We think this should not vacate the decree appointing a guardian. The parties interested should, so far as necessary, give their attendance in court, or take other proper means to be informed as to the time when *398judgment is to be pronounced in a case pending in court, which has been heard, and only awaits the decision of the judge. In the court of probate, it is even less necessary for the security of a party than in other courts, that the precise time of the entering of judgment should be notified to him, as the party aggrieved may file his appeal after the adjournment of the court; and in case of omission to enter it, through any accident or mistake, the statute gives him the further right to petition this court for leave to enter an appeal out of the prescribed rule in other cases. Whether a resolve of the legislature would be avoidable on this ground, or whether a sale by a guardian de facto, and who was authorized to make such sale, by the express recital of his character as guardian in the resolve, would not be good and valid in law to vest the estate in the purchaser, we have not thought, necessary to consider; as we are of opinion that Mr. Spear was legally appointed guardian to Davison.

Demandant nonsuit.