The sole issue on this appeal is whether the sale of land on land contract by a testator subsequent to the execution of his will, wherein he specifically devises such land, causes an ademption of such devise.
In Anglo-American law, ademption connotes the taking away of the subject matter of a specific legacy or devise by its destruction or disposition by testator in his lifetime. 3 American Law of Property, p. 604, sec. 14.13. Thus the specific devise or legacy cannot be given effect because the specific property attempted to be devised or bequeathed is no longer part of testator’s estate at the time of his death. Under the modern theory of ademption testator’s intention is disregarded, and the question is whether or not the specific property is part of testator’s estate at the time of his death. Smith, Ademption by Extinction, 6 Wisconsin Law Review (1931), 229, 231; Atkinson, Wills (hornbook series, 2d ed.), p. 741, sec. 134; 3 American Law of Property, pp. 607, 608, sec. 14.13; and Warren, The History of Ademption, 25 Iowa Law Review (1940), 290, 326. As the author of the *275case comment entitled, Wills: Intent as an Element of Ademption, 9 University of Florida Law Review (1956), 237, 238, stated:
“Intent of the testator is considered irrelevant, since the issue is not whether the testator sought to modify the will but whether there is an object upon which the will can operate.”
The great weight of authority at common law, independent of statute, holds that testator’s execution of a will with a specific devise of land and his later sale of this land works an ademption of the devise in his will even though he holds a land contract or purchase-money mortgage on which a balance remains due at the time of his death.1 Some courts are not content to state that no object remains upon which testator’s will can operate if at his death he has a substantial interest in the property either as the vendor on a land contract or as a mortgagee. Such courts go one step further and find that, although a substantial property interest remains in testator, an equitable conversion results from his sale of the land whereby his estate in the land is changed into personal property. This conversion follows on the theory that equity regards as done that which is agreed to be done. Estate of Bernhard (1907), 134 Iowa 603, 607, 112 N. W. 86.
*276Since the land contract or purchase-money mortgage constitutes personal property at the time of testator’s death, no real estate remains as the subject of the devise, and the proceeds of the land contract or purchase-money mortgage are distributable to those bequeathed testator’s personal property. Application of the common-law rule to the instant case would require an ademption of the devises contained in paragraphs Seventh and Eighth of the will, and distribution of the proceeds of the land contract as personal property under paragraph Ninth, the residuary clause.
The crucial question before us, however, is whether sec. 238.02 (1), Stats.,2 applies to the instant devise so as to prevent an ademption and permit the devisees to take the same interest in the land contract that they would have taken in the land itself had testator not sold it prior to his death. We deem that the decision in Estate of Lefebvre (1898), 100 Wis. 192, 75 N. W. 971, requires an affirmative answer to this question. The facts and holding of that case are succinctly stated in the headnote to the opinion as follows:
“Under sec. 2278, R. S. 1878 (providing that every devise of land shall be construed to convey all the estate of the devisor therein, unless it shall clearly appear by the will that he intended to convey a less estate), a devise of certain land was not revoked by the subsequent making of a contract for its sale by the testator, upon which a nominal sum only was paid, where there is nothing to indicate an intention to revoke the devise, and, though it seems evident that the testator did not intend to die intestate as to any of his property, yet that would be the result of a revocation of the devise, there being no residuary clause in the will.”
It was technically incorrect in Lefebvre to speak of a possible revocation of the devise as a result of the sale on land *277contract. The use of the word “ademption” would have been correct. Furthermore, the opinion in that case is partly grounded upon testator’s- assumed intention which is irrelevant- in considering a question of ademption.3
Nevertheless, the significant facet of the Lejebvre Case, for the purposes of this appeal, is its holding that sec. 2278, R. S. 1878 (now sec. 238.02, Stats.), encompasses the situation in which testator-devisor at the -time of his death merely holds a vendor’s interest in a land contract under which the devised land has been sold to a vendee. If we were to pass on the applicability of that statute without the fetters of the Lejebvre precedent, we would have difficulty in reaching this result. This is because, under the doctrine of equitable conversion, testator-vendor’s land contract is deemed personalty not real estate, and he holds the bare legal title merely as security for payment of the unpaid purchase price. Krakow v. Wille (1905), 125 Wis. 284, 287, 103 N. W. 1121, and Mueller v. Novelty Dye Works (1956), 273 Wis. 501, 505, 78 N. W. (2d) 881. 2 Pomeroy, Eq. Jur. (5th ed.), p. 25, sec. 368, explains the operation of this doctrine of equitable conversion as follows:
“Equity carries out this doctrine to its consequences. Although the land should remain in the possession and in the legal ownership of the vendor, yet equity, in administering his whole property and assets, looks not upon the land as land, —for that has gone to the vendee, — but looks upon the money which has taken the place of the land; that is, so far as the land is a representative of the vendor’s property, so far as it is an element in his total assets, equity treats it as money, as though the exchange had actually been made, and the vendor had received the money and transferred the land.”
*278Nevertheless, we do not consider ourselves free to interpret the words “all the estate of the devisor therein . . .” of sec. 238.02 (1), Stats., as inapplicable to testator’s ownership of a land contract in which he is the vendor. This is because these statutory worcls come before us bearing the judicial gloss placed thereon by the Lefebvre Case. We have said that the construction given to a statute by this court becomes part of the statute unless the legislature subsequently amends the statute to effect a change. Hahn v. Walworth County (1961), 14 Wis. (2d) 147, 154, 109 N. W. (2d) 653; Meyer v. Industrial Comm. (1961), 13 Wis. (2d) 377, 382, 108 N. W. (2d) 556; Briggs & Stratton Corp. v. Department of Taxation (1946), 248 Wis. 160, 164, 21 N. W. (2d) 441; and Eau Claire Nat. Bank v. Benson (1900), 106 Wis. 624, 627, 82 N. W. 604. Significantly, nearly sixty-five years have elapsed since this court’s decision in Lefebvre.
Appellant urges that the legislature never intended sec. 238.02 (1), Stats., to apply to a situation involving a question of ademption. He points out that the purpose of the statute, as carefully explained in Dew v. Kuehn (1885), 64 Wis. 293, 25 N. W. 212, was to do away with the common-law presumption that a devise of lands without use of words of inheritance prevented the devisee’s taking more than a life estate. Even if this would have been a sound reason for the court to rule the statute inapplicable to an ademption situation, nevertheless, the court did so apply it in Lefebvre and the legislature has not seen fit to rule out such an application.
Appellant further seeks to distinguish the instant case from Lefebvre by arguing that the instant will contains a residuary clause whereas the Lefebvre will did not. In the Lefebvre Case, however, the court gave significance to the absence of a residuary clause in seeking to ascertain testator’s intent. This was error because testator’s intent is irrelevant *279when considering an ademption question. The only relevant question is whether or not the subject matter of a devise or legacy is present as part of testator’s estate at time of his death. Therefore, we hold that the presence or ábsence of a residuary clause in a will is wholly irrelevant on the issue of whether testator-vendor’s interest in the proceeds of a land contract is a sufficient object upon which a specific devise of that land can operate so as to prevent an ademption of the devise.
Appellant lastly contends that the rule of Lefebvre has changed by the enactment of sec. 312.01 (4), Stats., by ch. 415, Laws of 1959.4 Because we deem this statute a mere codification of the doctrine pf equitable conversion, which prevailed when the Lefebvre Case was decided, we find no merit in this contention. Proof that the doctrine of equitable conversion was in effect in 1898, when the Lefebvre Case was decided, is afforded by 1 Pomeroy, Eq. Jur. (2d ed.), p. 109, sec. 105. It is therein stated that a vendor under a land contract holds the legal title only as a trustee and upon his death his interest in the land contract constitutes personalty which passes to his personal representative and not to his heirs. See also Milwaukee Protestant Home for the Aged v. Becher (1894), 87 Wis. 409, 58 N. W. 774, for a situation in which this court applied the doctrine of equitable conversion prior to the Lefebvre Case.
We conclude that the provisions of sec. 238.02 (1), Stats., as construed in the Lefebvre Case, apply to the instant will and prevent an ademption.
By the Court. — Judgment affirmed.
Estate of Sprague (1953), 244 Iowa 540, 57 N. W. (2d) 212 (land contract); Estate of Bernhard (1907), 134 Iowa 603, 112 N. W. 86, 12 L. R. A. (N. S.) 1029 (land contract); Willoughby v. Watson (1923), 114 Kan. 82, 216 Pac. 1095 (purchase-money mortgage); Walker v. Waters (1912), 118 Md. 203, 84 Atl. 466 (purchase-money mortgage); Blaisdell v. Coe (1927), 83 N. H. 167, 139 Atl. 758, 65 A. L. R. 626 (purchase-money mortgage); Righter v. First Reformed Church of Boonton (1952), 17 N. J. Super. 407, 86 Atl. (2d) 305 (land contract); Lewis v. Thompson (1943), 142 Ohio St. 338, 52 N. E. (2d) 331 (purchase-money mortgage); and Newport Water Works v. Sisson (1893), 18 R. I. 411, 28 Atl. 336 (land contract). See also 3 American Law of Property, p. 609, sec. 14.13.
“Every devise of land in any will shall be construed to convey all the estate of the devisor therein which he could lawfully devise, unless it shall clearly appear by the will that the devisor intended to convey a less estate.”
Intention of the testator would have materiality in considering the application of sec. 238.02 (1), Stats, (formerly sec. 2278, R. S. 1878), if there was wording in the will to bring into operation the proviso portion of that subsection, i.e., “unless it shall clearly appear by the will that the devisor intended to convey a less estate.”
Sec. 312.01 (4), Stats., provides, “A land contract and the interest in the real estate described therein belonging to the decedent’s estate shall be set forth in the inventory and treated:
“(a) As personal property, when the contract is to sell, and
“(b) As real property, when the contract is to purchase.”