The paragraph of the formal agreement to which plaintiff was a signatory and upon which depends the pivotal issue on this appeal reads as follows: “oxford agrees that it will not institute any suit, and as well werber and klimerman, in their capacity as stockholders of oxford, will not institute any suit, against any person whomsoever, except in connection with present or future suits to collect the collateral belonging to oxford, referred to above, or to proceed against INLAND CREDIT CORPORATION Or THE FIRST NATIONAL CITY BANK in connection with the said zaifred suit mentioned above in which oxford, werber and klimerman are parties defendant.”
The paragraph was contained in an integrated agreement — the product of deliberate negotiation among parties represented by lawyers. It expresses a contemplated finality to the settlement in which substantial considerations moved from one party to the other. About this there is no serious dispute. Instead, it is assumed that this is a general release and that a general release somehow opens the door wide to parol evidence.
Whether the paragraph is considered a “ release ”, a “ covenant not to sue ”, or as falling in some other legal category, is not of particular significance. It is of some significance that it does not contain the formal stereotyped words of a general release. It is of the utmost significance that the language provides, without exception, that the negotiated settlement is to end all further claims and litigations which might arise from the Carlin-engineered transactions. That Carlin had an interest in purchasing such an engagement is readily evident. Any connected or derivative liabilities of others involved with him would create plausible, if doubtful, claims over against him.
At this point it would ordinarily suffice, therefore, that any causes of action plaintiff might have, within the purview of the Carlin transactions covered in the agreement, were discharged and released for purposes of summary judgment under rule 107 of the Buies of Civil Practice.
It is urged, however, that because the agreement partakes of the nature of a “ release ” it is subject to parol exploration whether the purported release covers the transactions or causes of action upon which plaintiff sues. Notably, the various rules, and even variant rules, applicable to general releases are largely associated with the common form of document, used for centuries, which is rarely an integrated agreement, and *221which contains stereotyped language relating to every conceivable claim between the parties. Lucio v. Curran (2 N Y 2d 157) both in the majority and dissenting opinions discusses these rules completely. It is evident from a reading of the Lucio case that no one would dispute that the problem involved in a general release, as distinguished from a “restricted” release or a fully integrated agreement containing a particularized release or discharge, is simply to make sure that the generality of language has not mistakenly covered unintended consequences. Even then the Lucio case held the parties bound to the terms of a standard general release, because “ [T]he terms contained therein were deliberately bargained for ’ ’ and were not the result of ‘ ‘ mere inadvertence, accident, mutual mistake or fraud ’ ’ but “ followed deliberate, prolonged negotiation between the parties ” (p. 161). But a general release is not the fulcrum of the problem here.
The agreement in suit does not use a series of stereotyped phrases common in form releases or the general discharge language of a “ general release ”. Instead it expressly covers only liabilities “ against any person whomsoever ” in connection with the matters covered in the settlement agreement and with respect to which Carlin personally received the equivalent of a general release under paragraph 13 of the agreement.* Consequently, the rules applicable to “ general releases ” are not decisive here (see Restatement, Contracts, § 403). Instead, there is involved the basic principle of the parol evidence rule because there is a contractual agreement, and not a “ general release ” or a mere receipt, to which different rules might apply.
Applying the parol evidence rule, in the absence of reformation of the agreement, plaintiff may not offer proof to vary or contradict its purport. Although defendants were not signatories to the agreement, plaintiff was; and defendants’ rights or immunities are derivative, analogously, as those of donee *222beneficiaries (3 Corbin, Contracts, § 596; Richardson, Evidence [8th ed.], § 608; 9 Wigmore, Evidence [3d ed.], § 2446; Restatement, Contracts, §§ 133, 139; 10 N. Y. Jur., Contracts, § 241). Thus plaintiff may not show that the intention, let alone the subjective intention, or worst, the unilateral subjective intention, was other than as expressed in the agreement.
Cahill v. Regan (5 N Y 2d 292) does not suggest any contrary doctrine. Like the Ludo ease, there was involved a general release. Judge Ftjld summarized the principles but went on to point out that the general release in that case did not cover matters which had not even arisen until after the release had been given and at a time when one of the parties was not aware of the facts upon which its subsequent claim would rest.
Even if one were allowed to pursue the matter further, plaintiff’s affidavit fails to establish any evidentiary facts to justify exploration of the negotiations which preceded the execution of the agreement. Plaintiff’s affidavit stresses that defendants were not present or represented in the negotiations; that neither they nor their obligations were mentioned. None of this is material (Restatement, Contracts, § 139; 10 N. Y. Jur., Contracts, § 241; Kirchner v. New Home Sewing Mach. Co., 135 N. Y. 182, 187). Then, in conclusory form, plaintiff’s affidavit stresses that the purpose of the clause was the protection solely of various members of Carlin’s family and a number of brokerage concerns. None of this is material. But more important, none of it, with one exception,* is related to any conversations or dealings among the signatories to the agreement. It is merely the affiant’s speculation or unilateral opinion as to the purpose of the agreement; the speculation is never related to the negotiations which brought the agreement into being. Consequently, even if the parol evidence rule could be by-passed, there is still no issue of fact raised as to the intention which gave birth to the language in the agreement.
Accordingly, I dissent and vote that the order and judgment be affirmed.
Rabin, Eager and Bastow, JJ., concur in Per Curiam opinion; Breitel, J., dissents in opinion in which Botein, P. J., concurs.
Order and judgment reversed upon the law, with costs to the appellant, and the motion to dismiss the complaint denied.
Paragraph 13 reads as follows: “ oxford and Webber and klimerhan, solely in their capacity as stockholders of oxford, and not otherwise, hereby release oarlin and Joseph cablut from all obligations of any kind, except from those obligations incurred by the terms of this agreement, with the same force and effect as if this paragraph constituted and was in the form of a regular general release.”
Equally interesting is the general release given by Carlin contained in paragraph 9, which reads as follows: “ cablin' personally hereby releases oxford and wbbbeb and klimerhan, individually, and their wives, from any claim of any kind, nature or description whatsoever, as if this paragraph constituted and was in the form of a regular general release.” The generality of the language is in significant contrast to the particularized language contained in the provision in suit, demonstrating, dramatically, the difference between a “ general ” and a “ restricted ” release.
One of the attorneys quotes a negotiator as having said, “ After all Oxford has a good ease against Landau ”; and this is not elaborated or related any further.