In this action the plaintiffs sought to quiet their title with respect to a right of way claimed over the defendants' land, to enjoin the acts of the defendants in obstructing their use of it, and to obtain other related relief. Acting as the trial court, Hon. Philip R. Pastore, state trial referee, found the issues for the defendants and rendered judgment in their favor. The plaintiffs have appealed, presenting as the principal issue whether this court should abandon or modify the ancient doctrine that “[n]o right of way appurtenant can be created without a dominant as well as a servient estate” and that “[t]he way can become legally attached to the dominant estate only if the same person has unity of title to both the way and the dominant estate.” Curtin v. Franchetti, 156 Conn. 387, 389, 242 A.2d 725 (1968). We conclude that this case does not provide a sufficient factual basis to warrant consideration of any modification of the rule and, therefore, decline the plaintiffs’ invitation to resolve the primary issue they have raised.
We also leave undecided the remaining issue raised by the plaintiffs, whether the trial court erred in deciding that they had failed to prove their allegation that the disputed right of way is the only legal access they have to a portion of their land. This issue need not be addressed because its resolution is immaterial to the only basis alleged in the complaint for the existence of the easement, the conveyances made by the defendants’ predecessors in title. Accordingly, we find no error.
The facts essential to our determination of the appeal are not disputed. The plaintiffs, Thaddeus and Pamela Ozyck, as well as Eleanor Harris,1 own land in the town of Guilford, approximately 100 feet wide and 200 feet *475deep, which has been referred to in this appeal as the “Harris” parcel. This land is bounded on the south by Long Island Sound and on the west by land of Walter and Susan Spigelman,2 which is also bounded by Long Island Sound on the south. Adjoining the Spigelman parcel on the west is the land of the defendants, David and Constance D’Atri, which also borders Long Island Sound on the south. To the west of the D’Atri parcel is the easterly end of Vineyard Avenue, a street upon which the plaintiff Ozycks have a residence. They claim to hold a right of way extending easterly along the sea shore from the terminus of Vineyard Avenue across the D’Atri and Spigelman parcels to provide access to the Harris parcel. The defendants have obstructed the use of the claimed right of way across their land by the construction of a stone fence.
The Harris, Spigelman and D’Atri parcels were once part of a tract of approximately thirty-one acres owned by Herbert Benton, the common grantor of the parties. In 1906, Benton conveyed a piece of this acreage, 100 feet by 100 feet, bordering Long Island Sound, to Aaron Hull without reserving any right of way, although he continued to own the remainder of the thirty-one acres, which included the Harris parcel. The land conveyed to Hull included a portion of the D’Atri parcel and the westerly forty feet of the Spigelman parcel.
In 1910, Hull transferred the land he had acquired from Benton to John Hawley by a warranty deed containing a reference to “a right of way across the south end of said described lot.” When Hawley in 1917 conveyed the same tract to H. Leonard Beadle, the warranty deed also mentioned this right of way. Of the land he had acquired, with 100 feet of frontage on *476Long Island Sound, Beadle in 1919 transferred to Nathan Schatz, without reference to any right of way, the easterly forty feet, which presently comprises the westerly forty feet of the Spigelman parcel. The remainder, with sixty feet of frontage on the Sound, by virtue of several intervening transfers containing references to a right of way over the southerly part of the land, was acquired by the defendants in 1981, and constitutes the D’Atri parcel over which the plaintiffs claim an easement.
Of the balance of the land remaining after the conveyance to Hull in 1906 of the piece that included the D’Atri parcel, Herbert Benton retained until his death a portion that included the Harris parcel. In 1929, this land was transferred from his estate to Elliot Benton, who in 1959 conveyed the portion known as the Harris parcel to James and Martha Shryock. After several intervening transfers, the plaintiffs acquired the property in 1976 and 1977.
The plaintiffs claim that they are entitled to an easement over the southern portion of the defendants’ land principally by virtue of the warranty deed from Hull to Hawley in 1910 of the 100 feet by 100 feet parcel that Hull had acquired in 1906 from Herbert Benton. In this deed, after the description of the land conveyed, the following language appears: “There is a right of way across the south end of said described lot known as the extension of Vineyard Avenue.” This provision of the deed has been repeated in each subsequent conveyance of the land of the defendants over which the easement is claimed to exist, including the deeds by which they acquired title in 1981.
The plaintiffs claim that the reference to the right of way in the 1910 deed from Hull to Hawley sufficiently indicates that Hull intended to create a right of way across the land of the defendants extending *477from the Harris parcel to the easterly end of Vineyard Avenue. They maintain that the intended beneficiary of the easement Hull had created was Herbert Benton, who then owned, in addition to the Harris parcel, land bounding on the north and east the piece he had conveyed to Hull. They surmise that, even after Benton in 1908 had transferred the 100 feet by 100 feet piece to Hull without reserving any right of way, “Benton undoubtedly continued to cross the southerly portion of Hull’s land and Hull must have acknowledged Benton’s right, indeed, Benton’s necessity to cross his land to reach Benton’s own land.” (Emphasis in original.) The right of way language in the deed from Hull to Hawley the plaintiffs characterize as “a formal acknowledgment of this right.”
The only evidence supporting the plaintiffs’ conjecture is that after the 1910 conveyance from Hull to Hawley, Benton may have been the only person whom the right of way mentioned in the deed would benefit. Even if this were true, the mere reference to the existence of the right of way cannot be construed to indicate an intention on the part of Hull to create an easement for Benton’s benefit. The purpose of the reference to the right of way may well have been to protect Hull from any claim by Hawley based upon the warranty deed in the event that Benton or anyone else should assert a right to cross the land conveyed. “Its object evidently was to save the [grantor] contingently from any liability on [his] covenants. . . . Aside from the fact that the [person claiming the easement] is a stranger to that deed, it is impossible for us to construe its language as conveying any right to him.” Butterfield v. McNamara, 54 Conn. 94, 99, 6 A. 188 (1886). The postulated use of the right of way by Benton might be of significance if the plaintiffs were claiming an easement by prescription or upon some other ground than the express grant in the deed to Hull from Hawley that *478they rely upon. An acknowledgement of the existence of an easement is not equivalent to an intent to create one.
The plaintiffs also have relied upon a clause appearing in the deeds constituting the chain of title to the Harris parcel, beginning with the first conveyance thereof from Elliot Benton to James and Martha Shryock in 1959. This provision, which followed clauses transferring as appurtenances to the land conveyed two rights of way unrelated to the subject of this action and identified by specific deed references, was as follows: “together with all the right title and interest in and to any other rights of way which may exist.” Although this general appurtenance clause was sufficient to give the plaintiffs, through intervening conveyances repeating it, whatever rights over the defendants’ land Elliot Benton may have acquired from Herbert Benton for the benefit of the Harris parcel, it does not create any right not already in existence. Herbert Benton relinquished the power, to create an easement over the D’Atri parcel when he sold it to Hull in 1906 without reserving any such right. Obviously Elliot Benton, his successor in title to the land that included the Harris parcel, could have no greater rights, nor could the plaintiffs.
The trial court in rendering judgment for the defendants relied upon our statement in Curtin v. Franchetti, supra, that “[t]he way can become legally attached to the dominant estate only if the same person has unity of title to both the way and the dominant estate.” It is clear that even if Hull had actually intended to create a right of way for the benefit of Benton’s land, this rule would prevent him from doing so, because Hull had no interest in Benton’s land, the presumed “dominant estate.” Though the unity of title doctrine is of ancient origin, Curtin appears to be the first case in which this court has followed it. We also approved the rule, without any necessity for invoking it, more *479recently in Stankiewicz v. Miami Beach Assn., Inc., 191 Conn. 165, 170, 464 A.2d 26 (1983). We note that the unity of title doctrine has fallen into disfavor with contemporary commentators as an obsolete vestige of feudalism that frustrates the intentions of the grantor. H. Harris, “Reservations in Favor of Strangers to the Title,” 6 Okla. L. Rev. 127 (1953); 2 American Law of Property (Casner Ed. 1952) § 8.29; 5 Restatement, Property § 472, comment a. It has been rejected in several jurisdictions that had formerly followed the rule. Willard v. First Church of Christ, Scientist, 7 Cal. 3d 473, 498 P.2d 987, 102 Cal. Rptr. 987 (1972); Townsend v. Cable, 378 S.W.2d 806, 808 (Ky. 1964); Garza v. Grayson, 255 Or. 413, 467 P.2d 960 (1970). In these cases that have abandoned the doctrine, however, the intention of the grantor to create an easement or other interest in the “stranger to the title” had been clearly expressed in the instrument, unlike the deed from Hull to Hawley, which does not purport to create an easement but merely acknowledges the possible existence of one without indicating the person or the land to be benefited. Under these circumstances we have decided to defer any reconsideration of the rule adopted in Curtin until we are presented with an appropriate case where the intention of the grantor to create in his deed an interest in someone other than the grantee is reasonably clear.3
Although the trial court undoubtedly relied to a large extent upon the unity of title doctrine in rendering judgment for the defendants, the facts relevant to Hull’s *480intention in inserting the language pertaining to the right of way in his deed to Hawley are undisputed. The only evidence of his intent was the deed itself and any circumstances surrounding the transfer that could be ascertained from the numerous deeds introduced and the location of the various parcels. We conclude that none of these circumstances, taken in conjunction with the language in the deed relied upon, is sufficient to sustain the plaintiffs’ burden of proving that Hull intended to create an easement for the benefit of the Harris parcel or other land of Herbert Benton over the land conveyed to Hawley, including the parcel now owned by the defendants.
With respect to the second claim of error, that the trial court failed to find that the only legal access the plaintiffs have to the Harris parcel is through the disputed right of way, the plaintiffs have failed to point out how such a finding would have any significant bearing upon Hull’s intention to create a right of way in 1910 when he deeded the land to Hawley. At that time Herbert Benton owned land bounding the piece conveyed on the north and east, over which he presumably had access to the Harris parcel as a portion of the land he retained. In any event, the plaintiffs in their complaint and at trial relied wholly upon a claim of an easement by grant and, even on appeal, do not maintain that they have proved an easement by necessity. If they have no legal access to the Harris parcel as claimed, that circumstance does not enhance the basis for an easement relied upon in this case.
*481There is no error.
In this opinion, Peters, C. J., Callahan and Hull, Js., concurred.
The plaintiff Eleanor Harris died during the pendency of this action and the executor of her estate was substituted for her as a plaintiff.
Walter and Susan Spigelman are not parties to this action and, therefore, are not affected by its determination.
Although the concurring opinion is critical of our failure to resolve the continuing viability in this state of the unity of title doctrine as approved in Curtin v. Franchetti, 156 Conn. 387, 242 A.2d 725 (1968), we have followed our usual practice of avoiding the reconsideration of earlier decisions in the absence of some necessity arising in the case before us. In Broadway Bank & Trust Co. v. Longley, 116 Conn. 557, 560-62, 165 A. 800 (1933), this court questioned the long-standing common law rule followed in earlier decisions that a part payment by one joint debtor will toll the running of *480the statute of limitations as to the other, but did not resolve the issue. “If the exigencies of this case required, we should feel compelled to consider carefully whether the rule announced in our earlier cases should, in the light of these considerations, now be followed.” Id., 562. The rule was abandoned and the earlier cases were overruled, however, when a later case “squarely presented] this question for determination.” Apuzzo v. Hoer, 125 Conn. 196, 201-202, 4 A.2d 424 (1939).