WISDOM, Circuit Judge.
This case turns on the community property law of Texas.1 Stated broadly, the question before us is the gift tax effects of trusts and insurance in a community property state where the wife has a present, vested ownership of half the marital community in her own right.
The proceedings are brought to this Court by a petition and a cross-petition for review of a Tax Court decision concerning the transferee liability of the taxpayer, Chase Manhattan Bank, successor to Chase National Bank of New York, for gift taxes for the year 1948. 25 T.C. 617 (1955). The alleged transferor is Mrs. Marie Elizabeth Moran, widow of Daniel J. Moran.2 Marie is alleged to have made gifts of her share of her community property by “acquiescing” in the benefits of three trusts — an insurance trust, a living trust, and a testamentary trust — established by her husband.3
[235] I. The Three Trusts.
Daniel James Moran and Marie Elizabeth Moran were maried before 1922 and remained husband and wife until Daniel died April 3, 1948. Their legal domicile was Texas during their entire married life. Daniel had no separate property.
November 2, 1928, in New York, Daniel created a living trust, naming as trustee, The Equitable Trust Company, a predecessor to Chase. The trust estate consisted of securities belonging to the community. Income was payable to Daniel for life, then to Marie for life, with the remainder to the settlor’s descendants. Daniel reserved the right to modify or revoke the trust. He reserved no powers of control over the administration of the trust.
November 2, 1928 Daniel also created an insurance trust with the same trustee. The trust estate consisted of insurance policies on Daniel’s life. Daniel paid the insurance premiums with community funds. He reserved the right to modify or revoke the trust; and under the policies he had the right to change the beneficiaries. Upon Daniel’s death the insurance proceeds were payable to the trustee. Income was payable to Marie for life, with the remainder to the set-tlor’s descendants. The insurance trust agreement provides that the validity and effect of the trust shall be governed by the law of New York; the living trust instrument contains a similar provision.
Daniel’s will provided for a testamentary trust of his residuary estate, Marie to receive the income for life, the remainder to be divided among Daniel’s descendants. Chase, the trustee, was given broad discretionary power to distribute principal to any beneficiary.
II. Conflicting Contentions.
A. The Commissioner held that on Daniel’s death the living trust and insurance trust became irrevocable and the testamentary trust came into being. (1) As to the testamentary trust, the Commissioner took the position that Marie was put to an election under Daniel’s will and that she elected to take under the will, relinquishing her half of the community for a life estate in that half. (2) As to the living trust, the Commissioner held that it became a completed gift by husband and wife when Daniel died without having exercised his right of revocation. (3) Section 86.2(a) of Treasury Regulations 108 specifically covers insurance payable revocably to a third person and purchased with community funds. The Commissioner held that on the husband’s death there was a gift by the wife of one-half the amount of the proceeds of the insurance.
The Commissioner valued the gift to each trust as the difference between what he concluded that Marie gave up (her community one-half share of the trust estate) and what she retained (a life estate in her one-half). The resulting deficiency for the three trusts amounted to $133,378.88.4 This was assessed against Chase as trustee and transferee under Section 1025 of the Internal Revenue Code of 1939.
B. Chase, represented by the same New York lawyers who drew the trusts and the will,5 filed a petition in the Tax [236] Court contending that Marie had made no taxable gifts; but, if she had, that the Commissioner’s measure of each gift should be reduced by the value of the life estate she received in her husband’s one-half of each trust. (1) Chase’s petition, filed May 22, 1953, stated that the estate was still under administration and that “no determination has yet been made as to whether or not the said Marie Elizabeth Moran has elected to take under the will.” The petition alleges however, “upon information and belief”, that Marie’s motive “in not taking against the will was to benefit herself” and that her “failure to take against the will * * * was an arms length transaction * * * entered into by Marie upon the advice of her attorney * * * as economically advantageous”. (2) As to the living trust and (3) insurance trust, Chase insisted that Marie had no community interest at the time of Daniel’s death; her community interest was transferred when the trusts were created in 1928. As in the case of the testamentary trust, Chase claimed that Marie’s transfers were “business transactions * * * for her own benefit”. -
Marie did not join in the petition. Marie did not testify. There is no testimony in the record as to Marie’s alleged “motives”. There is none as to any “arms length” negotiations between Marie and the trustee. There is no evidence as to any affirmative act by Marie showing an intention to transfer any interest to Chase. The stipulation of facts-was between Chase and the Commissioner. It has one short unenlightening paragraph referring to Marie’s receipt of income from the trusts:
“Marie Elizabeth Moran has, since the date of decedent’s death received income from each of the three trusts referred to above in accordance with the provisions of the said trust agreements and of the will of Daniel J. Moran.”
One witness testified, briefly. Charles A. Perlitz, Executor, stated: he informed Marie that he would collect the properties in the estate and turn them over to Chase; “Mrs. Moran had had no experience in business matters whatever”; she knew nothing about the trusts; she had never asked if she had a right to move against the trusts or the will; he did not ‘Volunteer that she might have some right to bring suit against the trustees”; “somewhere down the line when I told her that she ought to make a will or someone, I think the lawyers probating the will, told her she ought to make a will, and then there was some reference there to her community interest and whether she should take on the will or not — under the will — but that was long subsequent to the time when the will had been probated”.
At the trial the Commissioner and Chase agreed in assuming that Daniel’s will put Marie to an election. Apparently, they agreed also that Marie’s receipt of income from the trust was sufficient to show that she had elected to take under the will. They differed only as to whether the effect of the election was that she had made a taxable gift.
Chase, in its petition and at the trial, alleged that Daniel provided a trust for his wife “of his entire residuary estate, including the property that Marie Elizabeth Moran owned with him in community”. This, we must point out now, is a contradiction in terms. Daniel Moran could put his wife to an election. But Daniel Moran’s residuary estate could no more include his wife’s one-half of the community property than it could include Chase Manhattan’s properties on Pine Street in the city of New York.
C. A majority of the Tax Court, held that Daniel’s will put Marie to an election and that Marie’s “acquiescence” in the testamentary trust constituted a taxable gift. The Court held that the living trust was testamentary, that Daniel gave away nothing while he lived, and the principal remained community property. When, however, Marie acquiesced in the trust by accepting the income, she thereby elected to surrender her community property interest in the principal. This, said the Court, was a taxable gift. The Tax Court agreed with Chase that [237] the value of each gift was one-half of the value of the principal less the life estate in the whole. The tax deficiency was fixed at $27,426.06, plus interest amounting to $12,189.20.
As for the insurance trust, the Tax Court held that, under the law of Texas, a surviving wife has no community property interest in the proceeds of policies payable to a third party beneficiary. Marie’s failure, therefore, to assert such rights could not be treated as constituting a taxable gift. The logically necessary extension of this holding would require that the entire amount of insurance proceeds be included in the gross estate of a deceased husband in Texas (and perhaps in other community property states) — when a husband insures his life in favor of a trustee or other third person beneficiary, using community funds to pay the premiums, and reserving the right to change the beneficiary.6
D. Alarmed at this turn, mainly with respect to the insurance trust but also disagreeing on the valuation of the gifts of Marie’s interests in the other trusts,7 the Commissioner filed a motion for reconsideration. The Tax Court reaffirmed its original decision. The Commissioner appealed.
Chase, trustee, cross-appealed, represented by Texas attorneys.' Now, for the first time in the case, the point is made that in Texas a deceased husband’s residuary estate does not include his wife’s share of the community; that Daniel’s will does not purport to dispose of Marie’s share and therefore she was not put to an election. If Marie transferred her share to the trust, which Chase, the trustee, in this Court now denies, the transfer is said at most to create a revocable trust not subject to a gift tax in 1948. For various reasons, some new in the proceedings, Chase contends that Marie did not make a gift of her interest in the living trust or in the insurance trust; but, if she did, it is claimed that the value of such gift is half of the principal less her life estate in the whole. Chase is willing to agree with the Tax Court that no taxes are owed on the insurance trust. Chase asserts that its transferee liability, if any, was limited to one-half of the cash-surrender value of such policies; the taxpayer relies on two recent Supreme Court cases.8
III. New Issue Raised on Appeal.
The Commissioner objects to the trustee now arguing that Marie was not put to an election. The taxpayer, the Commissioner contends, is not at liberty to urge as a ground for reversal a point not raised in the court below. Indeed, says the Commissioner, the taxpayer invited error. We think that the taxpayer did invite error. Worse, the invitation was accepted. But an appellant has no vested right in an opponent’s error of law in the lower court — especially when the protesting appellant is the Commissioner of Internal Revenue. The Commissioner owes a duty to the United States government to litigate zealously in the interest of collecting taxes. But he owes a duty to all taxpayers, including the litigating taxpayer, to see that the tax law is applied justly.
[238] We sympathize with any litigant who has filed a brief on appeal and is then confronted with his opponent’s brief raising a new issue. We sympathize also with Marie, who was not represented in the Tax Court proceedings and whose interests, to our way of thinking, were in conflict with the trustee’s interests. And we sympathize with taxpayers generally who may be affected adversely if, contrary to our convictions and understanding of the law, we allow an erroneous decision to go into the books and generate additional error.
Federal procedure is moving away from what Pound calls “the sporting theory of justice”, Wigmore the “instinct of giving the game fair play”, and Arthur Vanderbilt the theory of procedure as “a contest between two legal gladiators”.9 We are a Court “to secure the just * * * determination of every action”. Rule 1, Federal Rules of Civil Procedure, 28 U.S.C.A.
Daniel’s will is in the record and speaks for itsef. “[Wjhere, as here, the case below was tried, not upon any misapprehension of the facts, but upon a misapprehension of the effects of those facts in law, appellant may not be prevented from pressing here for the application, to the proven facts, of the correct principles of law.” Associated Indemnity Corp. v. Scott, 5 Cir., 1939, 103 F.2d 203, 209. “We see no reason why we should make what we think would be an erroneous decision, because the applicable law was not insisted upon by one of the parties.” Smith Engineering Co. v. Rice, 9 Cir., 1938, 102 F.2d 492, 499. Cf. Erie v. Tompkins, 1938, 304 U.S. 64, 58 S.Ct. 817, 82 L.Ed. 1188.
Tax liability as to the testamentary trust depends on whether Daniel’s will put Marie to an election. The question is in the case. A just determination of the appeal requires us to decide it.
IV. The Community Property System.
For many years taxpayers in common law states, with a legitimate interest in tax uniformity, and taxpayers in community property states, with a legitimate interest in tax recognition of the realities of the community property system, were at cross purposes.10 Finally, Congress enacted the equalization provisions of the Revenue Act of 1948 — to put tax[239] payers in all states on the same tax basis and at the same time recognize the logical tax effects of community property principles. It is important therefore that we weigh the issues carefully, in the interest of giving full weight to the community property law of Texas — while we give full weight to the tax laws of the United States. This takes a little doing.
A few basic principles characterize the community property system. Their application here is determinative of the issues in this case.
The community property system comes from the custom of the women of the Visigoths and other Germanic tribes sharing the fighting and the spoils of war with their men; it owes its strength to the civilized view that marriage is a full partnership. Husband and wife are equal partners. Each has a present, vested half interest in all community property. All property accumulated during marriage is community property, unless it is received by gift, devise, or inheritance.11 In Texas even income derived from separate property belongs to the community, including interest and dividends from separately owned securities. The husband is the manager of the community. But this management is not equivalent to ownership.12 He acts as a managing agent or trustee or managing partner of a limited partnership. The husband may sell or donate community property but not in fraud of his wife’s rights.13 The earnings of the husband during marriage are community, and property purchased with such earnings is also community. The wife’s rights, aside from managerial control, are the same as the husband’s. Thus, on death or divorce the community is divided equally. Neither spouse has testamentary disposition over the other’s half of the community. The wife has complete testamentary disposition over her half and may leave it even to her paramour.14 Upon the death of either spouse, a community property state levies an inheritance tax on the decedent’s half of the community.15 Since 1948 (and prior to 1942), only the decedent’s half is includible in his gross estate for federal tax purposes.16
V. The Testamentary Trust.
Whether Marie made a taxable gift of her interest in the community to the trustee under Daniel’s testamentary trust depends upon whether: (A) the will put her to an election and (B) she elected to take under the will.
A. If the provisions of a will require a legatee to surrender his property, or his statutory interest in property, to the executor or trustee as a condition to receiving the legacy, the legatee must make an election to take the legacy under the will or to renounce the will and preserve the rights which otherwise would be surrendered. One who accepts the benefits of the will must adopt the whole contents so far as the will con[240] cerns him, and renounce every right inconsistent with it. Dunn v. Vinyard, Tex.Com.App.1923, 251 S.W. 1043; Dakan v. Dakan, 1935,125 Tex. 305, 83 S.W.2d 620; White v. Hebberd, Tex.Civ.App. 1936, 89 S.W.2d 482; State v. Jones, Tex. Civ.App.1927, 290 S.W. 244; 44 Texas Jurisprudence 285.
Because of a long history of stoutly supporting a wife’s vested ownership of half the community, Texas courts are loath to divest a widow of her share of the community on loose inferences. A study of the cases shows five major obstacles standing in the way of an election.
(1) A presumption exists that a testator intends to dispose of his property only. In Whaley v. Quillin, Tex.Civ.App. 1941, 153 S.W.2d 969, 971, involving a will in which the testator left his residuary estate in trust for his wife, the court held that the will disposed of the testator’s share only; that “the law presumes that no man will attempt to dispose of another’s property through the instrumentality of a will * * *• the law will deprive no man of his property by conjecture”. See also the leading cases of Avery v. Johnson, 1917,108 Tex. 294, 192 S.W. 542 and Ellis v. Scott, Tex.Civ.App.1933, 58 S.W.2d 194.
(2) Only where the testator’s intention to dispose of property that is not his own is shown by clear and unequivocal language is a husband’s will construed to devise his wife’s property. Pope v. Pope, Tex.Civ.App.1943, 175 S.W.2d 289. “In order that the necessity of an election shall take place, the testator must affect to dispose of property which is not his own, and also make a valid gift of his own property.” McFarland v. Campbell, 5 Cir., 1954, 213 F.2d 855, 857. See also Couts v. Holland, 1908, 48 Tex.Civ.App. 476, 107 S.W. 913; Haby v. Fuos, Tex.Civ.App.1894, 25 S.W. 1121; Edds v. Edds, Tex.Civ.App.1926, 282 S.W. 638; Gibony v. Hutcheson, 1899, 20 Tex.Civ.App. 581, 50 S.W. 648.
(3) The language of the will must be susceptible of no other construction. “ * * * [The law] deprives no man of his property merely by conjecture. * * * For a will to be given the effect of an attempted disposition of property not owned by the testator, it is required that the language of the will conclusively evidence such a purpose. In such cases it is not sufficient that the will may be construed as revealing such an intention. It is necessary that it be open to no other construction.” Avery v. Johnson, 1917, 108 Tex. 294, 192 S.W. 542, 544. If a will is ambiguous as to whether a testator attempted to dispose of both halves of the community, only the testator’s half passes under his will. “[I]f this will should be construed to be ambiguous on the question as to whether the testator intended to bequeath the entire community estate, or merely the interest he owned therein, then the law furnishes a solution by requiring that it be given the construction that only the property owned by the testator was intended to pass thereunder.” Schelb v. Sparenburg, 1939, 133 Tex. 17, 124 S.W.2d 322, 326. See also Gulf C. & S. F. R. Co. v. Brandenburg, Tex.Civ.App. 1914, 167 S.W. 170.
(4) Use of the first person singular pronoun shows an intention to dispose of the testator’s property only. In Haley v. Gatewood, 74 Tex. 281, 12 S.W. 25,. 26, the testator used the language, “I will and bequeath all the estate I now own and possess”. The Texas Supreme Court held: “We do not think this language indicates an intention on the part, of the testator to dispose of any part which he did not own or possess.” In Sailer v. Furehe, Tex.Com.App.1930, 22 S.W.2d 1065, 1066, the same result was reached where the testator made a testamentary disposition to his wife of “all property, real, personal, and mixed, of which I may die seized and possessed, wherever situated”. A devise of “my” property is construed as referring only to. the testator’s interest in the community property. Sauvage v. Wauhop, Tex.Civ.App.1912, 143 S.W. 259.
(5) Finally, the will must give some benefit to replace the property surren[241] dered by the election. Smith v. Butler, 1892, 85 Tex. 126, 19 S.W. 1083; Packard v. De Miranda, Tex.Civ.App.1912, 146 S.W. 211.
It is in the light of this consistent reluctance of Texas courts to base an election on uncertain inferences that Daniel’s will must be examined.
The critical language in Daniel’s will creating the testamentary trust provides :
“Fifth: I give, devise and bequeath all of the rest, residue and remainder of the property, both real and personal, which I shall own or to which I may be entitled at the time of my death (hereinafter referred to as my ‘residuary estate’) by my Trustee of the residuary trust created hereby, in trust * * * ”
“Tenth: In the administration of my estate, my executor shall have power * * * ”
“Eleventh: In the administration of any trust created hereby my Trustees shall have power * * * ” “Twelfth: In the administration of my estate * * * ”
Under the law of Texas, the only property Daniel owned or to which he was entitled at the time of his death was his half of the community. The care with which Daniel defined such property as his residuary estate, limiting it to the property to which he was entitled, seems to negate the construction that he intended to dispose of property he did not own. The studied absence of reference to the community or to Marie’s share of the community seems to contradict the contention that Daniel disposed of the entire community, including Marie’s half. Thus, (a) the unambiguous definition of the residuary estate as restricted to property which Daniel owned or was entitled to at the time of his death, (b) the use of the first person singular pronoun, and (c) the complete absence of any disposi-tive language relating to Marie’s share indicate that Daniel did not purport to include Marie’s half of the community in the testamentary trust of his residuary estate.
If no intention to dispose of Marie’s property can be found in Paragraph Five, then it is difficult to read such an intention into the will, since that paragraph is the only one that is dispositive of the residuary estate. The Commissioner relies however on Paragraph Seventeen that is explanatory rather than dispositive. The paragraph reads:
“Seventeenth: The provisions herein contained for the benefit of my wife are in lieu of dower and any or all other provisions statutory or otherwise for her benefit as my widow.”
This provision is meaningless in a community property state such as Texas. There is no dower in Texas. And, a wife’s ownership of half the community is not analogous to the common-law inchoate right of dower. One is a present, vested ownership. The other is a mere expectancy that may be snuffed out. In Texas a wife shares in community property not as a widow, but as a wife, ipso jure, the moment property is acquired. Community property has nothing to do with benefits for widows. Marie, under Texas law, therefore, had no rights of the character referred to in Paragraph Seventeen, as Judge Murdock pointed out in his dissent to the Tax Court holding.17
[242] Since there is no language in the will to give aid and comfort to his view, the Commissioner is compelled to resort to speculation based on circumstances outside of the will. He contends that the husband’s customary handling of all business matters and the wife’s inexperience and lack of knowledge justify the conclusion that Daniel must have intended to dispose of all their property (her property included) by giving her a life estate with a competent trustee in charge for her protection. These circumstances exist in most marriages. If an election exists because a husband is experienced and a wife inexperienced in business, then a great majority of all wills put the wife to an election. Such speculation strikes us as a shaky basis for divesting a wife of her ownership of half the community.
If we must speculate, we would give considerable weight to the fact that Daniel was married and lived under Texas community property law for twenty-six years. He was a man of affairs, a man of property, head of Continental Oil Company. In the last six years of his life, something like a cold war existed between the community property states and the noncommunity property states. Taxpayers of means were well aware of the tax involvements inherent in community property. It is difficult to believe that Daniel would not have stated his intentions clearly — if he had intended to require Marie to give up her half of the community as a condition to receiving his bounty.18 We think also that it is not without significance that when Texas attorneys, familiar with community property law, entered the case (on appeal), they reacted allergically to the contention that the will purported to put Marie to an election, or that she had made an election.19
[243] B. If it might be said that the will puts Marie to an election, the record does not show that Marie did in fact elect to take under the will. Chase, the Trustee and Ancillary Executor, in its complaint filed in the Tax Court in 1953, five years after Daniel’s death, alleged that “no determination has yet been made as to whether or not the said Marie Elizabeth Moran has elected to take under the will”. If anyone should know, Chase should know. Perlitz, the Executor, in his brief testimony, said that Marie had never asked “whether she had any right to move against the trust” or “against the will”; and that he had never “volunteer [ed] that she might have any right to bring suit against the trustees”.
In the absence of any showing in the record that Marie had sufficient knowledge of her rights to make a conscious choice, it can hardly be said that she made an election. “In the absence of statutory regulation, it may be generally said that two things are necessary in order that acts relied upon will amount to an election: First, the party must have had knowledge of his rights; that is, he must have had knowledge of the condition and extent of the estate, and of his duty to choose between the inconsistent rights; second, that he intended to elect, as shown by his words and acts, viewed in the light of all the circumstances.” Dunn v. Vinyard, Tex.Com.App.1923, 251 S.W. 1043, 1046.
In Rippy v. Rippy, Tex.Civ.App.1932, 49 S.W.2d 494, 497, a widow sued the executor of her husband’s estate for her one-half community property share. The defense was that her husband’s will had put her to an election, and that by receiving money under the will she had made an election. The court held for the wife stating that: “But, if the terms of the will required appellee to elect to take thereunder, the evidence is undisputed that she had no knowledge of her rights in the premises, nor that she was required to choose between inconsistent rights * * * she accepted the $500 without any knowledge that she was required to choose between two inconsistent rights.”
In this case, as in Rippy v. Rippy and in Dunn v. Vinyard, there is no showing, so far as the record goes, that Marie had knowledge of her rights, nor that she understood that it might be said she was to choose between two inconsistent rights. There is no element of estoppel here. No one was misled to his prejudice. Marie received no benefits to which she was not entitled — on the assumption that Daniel created a trust of his half. The full income was hers: half in her own right for her share of the community, half as income beneficiary under the trust. She was entitled, therefore, to receive the full income from the trust.
The record is barren of any evidence to show intention by Marie to create a trust by allowing Chase to have possession of her share of the community. In community property states a widow may leave her share of community with the executor, usually a bank that serves also as trustee under a testamentary trust created by the deceased husband. The reasons are twofold: (1) to continue the administration of the former community as a whole and (2) to give a widow the benefit of a bank’s custodial and managerial services. There was no necessity therefore, as in Delevan v. Thom, Tex.Civ.App.1951, 244 S.W.2d 551, that all of the Moran community be included in a trust; and there was nothing unusual about Marie receiving all of the income. It seems to us that, on the record, all that can be said of Chase’s possession of Marie’s share of the community is that it was held by the bank as agent or custodian. If it could be said that Marie created a trust under Texas law, the trust would be revocable (and therefore not subject to a gift tax.)20
[244] Weighing the language of the will and all the circumstances, we agree with the taxpayer that the will did not put Marie to an election and she made no effort to elect. Accordingly, Marie made no taxable transfer of her share of the. community. It is still in her taxable estate. If she chooses to follow her husband’s example, she may do so now by gift or by will. This determination gives full effect to the community property law of Texas, is consistent with the gift tax law, and is in the interest of justice: a wife is not divested of ownership of her share of the community by a loose construction of a will.
VI. The Insurance Trust.
The Commissioner’s position is that on Daniel’s death Marie made a taxable gift of one-half of the value of the proceeds of the insurance policies less the value of a life estate in that half. Chase, the trustee, contends (on appeal) that, although Daniel could revoke the trust and change beneficiaries, Marie could not, and as to her the trust was complete and irrevocable in 1928 when it was created, and therefore there is no tax. The Tax Court held that there was no tax. Under Texas decisions, as the Tax Court construed them, since a surviving wife has no community property interest in the proceeds of insurance payable to a named beneficiary,21 Marie could make no taxable gift involving any part of the proceeds. We agree with the Commissioner.
If the decision of the Tax Court is upheld, consistency would require that the entire proceeds of insurance policies be included in a husband’s estate, notwithstanding his ownership of only half of the marital community. The results reached by the Tax Court (A) violate principles of Texas community property law, (B) are contrary to the pre-1942 tax cases (now revitalized by the Revenue Act of 1948), and (C) frustrate the national policy of tax equalization expressed in the Revenue Act of 1948 and interpreted in the regulations carrying out that policy.
A. The holding of the Tax Court is not surprising in view of the apparent inconsistency of the Texas cases' and the professed inability of some authorities to find a rational basis for reconciling the cases.22 We have no desire to rush in [245] where Texans fear to tread. If, however, there is a rational principle running through the Texas cases, we must find it and apply it: local law determines property rights.