This appeal is taken from a partial summary judgment that appellees, adopted children, are entitled to inherit as “lineal descendants” under a testamentary trust ere-
*1015
ated by their adoptive father’s grandfather.
1
Appellants are natural blood relatives, great-grandchildren and great-great-grandchildren, of the testator. Since appellants have failed to show clear evidence of the testator’s actual intent to exclude adopted children,
Johns v. Cobb,
I
William Beale Hibbs, the testator, executed his will on February 5, 1931, designating as co-trustees and co-executors the American Security and Trust Company and John S. Flannery, Esquire, the presumed will drafter and a recognized expert in the fields of estate planning and probate. In his will, the testator established a trust consisting mostly of personal property, for the benefit of his only child, Helen Hibbs Legg, under which she was to receive during her life the net income of the trust. Upon her death, the trustees were directed:
to pay said net income, without power of alienation or anticipation, to her lineal descendants per stirpes until twenty (20) years after the death of the last survivor of such of her lineal descendants as shall be living at the time of my death, and then distribute the principal of my said estate ... among the lineal descendants of my said daughter then living per stirpes_(emphasis in original).
The residuary clause provided:
[I]f my said daughter should die without leaving any lineal descendants living at the time of her death, or should no lineal descendants of my said daughter live until the period of distribution of the residi-um of my estate ... then in trust to distribute, assign and convey all my said remaining property and estate among my then living heirs at law and next of kin in the proportion in which they shall be entitled to receive the same as to my real estate under the laws of the descent in the several States where the same is situated, and as to my personal property under the law of the distribution in force in the District of Columbia at the time of my decease.
Helen Hibbs Legg’s three male children and a grandchild, who was not an adopted child, were alive when the testator died on January 21, 1937. Mrs. Legg’s last son died on December 27, 1976, and she died in 1979. The trust will terminate by its own terms on December 27, 1996, when Mrs. Legg’s lineal descendants then living will receive the entire estate. All three of Mrs. Legg’s sons married and had children; two sons had children by birth, and the third son had three children, the appellees, by adoption at infancy.
Subsequent to executing his will, the testator created several inter vivos trusts in which he disposed of his other real property not disposed of by inter vivos gift. The two inter vivos trusts at issue in the trial court were executed by the testator on December 31, 1931, and consisted, respectively of a $100,000 trust fund and two pieces of real property. Simply stated, the money trust provided for Helen Hibbs Legg during her lifetime and primarily for her son John, appellees’ father, and his issue after Helen’s death, but if his issue were extinct before John’s youngest child was twenty-one, then one-half of the principal or corpus was to go in fee simple to John’s unremarried widow and the other half was to continue in trust for one of Helen’s other sons. Under the other trust *1016 of two pieces of real property, any trust income was to go to the testator’s daughter, Helen, for life and thereafter to her son, John or to his “issue” who survived Helen; provisions were made for Helen’s other sons only if John died before age thirty-five or surviving issue of his died before his youngest child attained age twenty-one. At the time of execution of the trusts, John was approximately two years old and his brothers were approximately twenty-one and eighteen years of age.
Helen executed her will on September 28, 1961, shortly after John had adopted a child. She left her estate to John and his “issue,” and if none survived her, then to John’s widow if living and if not, then to her other heirs at law. She provided in her will that a “legally adopted child shall have the same status, and all relations to or through him shall be determined in the same manner as if such child were a child of the blood of his adoptive parent....” Paragraph NINTH (3). She made no other provision for her two eldest sons or their “issue” because “they are adequately provided for in various trusts created by my father.”
II
In reviewing a trial court’s grant of a motion of summary judgment, we apply the same standard as the trial court in considering the motion for summary judgment.
2
Holland v. Hannan,
It is a cardinal principle of probate law that in construing a will, the intent of the testator is paramount.
Wyman v. Roesner, supra,
The trial court found that the testator’s “actual intent” regarding adopted children could not be determined from the four corners of the will or relevant extrinsic evidence, and that the will and relevant extrinsic evidence eliminated any inference that the testator intended to exclude adopted children. The court found the testator’s will “obviously and successfully was designed to circumvent the rule against per-petuities in order to prolong the duration of the estate for as many years as possible.” 3 The court deemed it significant that the testator did not limit his beneficiaries to his own lineal descendants but always provided for his daughter and her lineal descendants, and that it was undisputed his daughter, Helen, the principal beneficiary, viewed the adopted children as her lineal descendants. Further, the trial court found that the testator in his deed of trust made John and his issue the second primary beneficiaries; this extrinsic evidence suggested the testator could not have intended the “incongruous” result of precluding inheritance by these same parties. Also persuasive to the trial court was 'appellees’ contention that the conceded preeminence of the drafter of the will argued against finding that the use of the term “lineal descendants” was intended to exclude adopted children, because he easily could have expressly so provided in a single sentence had the testator considered and resolved the issue. The court noted the adoptions were undertaken in good faith and that the issue of how to construe the will had not arisen until Helen Legg’s death in 1979.
Appellants contend the trial court erred because the testator’s intent can be determined from the language of the will and the surrounding circumstances. Citing
Shoemaker v. Newman,
Appellees respond that appellants have failed to meet their burden under Johns v. Cobb, supra, to show that the testator actually intended to exclude adopted children. They argue that appellants’ reliance on extrinsic evidence demonstrates the will is unclear with respect to the testator’s intent regarding adopted children, and that the state of the law at the time of execution of the will and the testator’s death was uncertain because the precise meaning of “lineal descendants” and the language in the District’s adoption statute of 1895 (“making such child an heir at law of such petitioner, the same as if such child was born to such petitioner” was unknown. 5 (emphasis added). Arguing that the extent of involvement by Mr. Flannery, the presumed will drafter in the Shoemaker v. Newman, supra, litigation, is unclear, 6 ap-pellees contend that as a prominent expert in the area of wills and estates, Mr. Flan-nery could easily have used language to exclude adopted children had the testator so intended, and that the will reflects the testator’s ability to express his intentions. Further, appellees argue the provision on cross-remainders would not require “lineal descendants” to have different meanings within the will in order to be consistent with the testator’s intent because the adopted children were not lineal descendants at the time of the testator’s death. In addition, there is no evidence in the instant case, as in O’Connell v. Riggs, supra, of an attempt to extend the life of the trust or of the adoptions being accomplished in bad faith to defeat the testator’s intent. Appel-lees also argue that the cross-remainder clause is a standard provision in wills and offers no insight into the testator’s intent with regard to adopted children.
The parties thus both take positions which are persuasive, notwithstanding the dilemma they pose for determining the testator’s intent. Fortunately, this court does not proceed without guidance about the approach we must follow. We are bound to apply
Johns v. Cobb, supra, M.A.P. v. Ryan,
In
Johns v. Cobb,
the United States Court of Appeals for the District of Columbia Circuit examined two wills, executed in 1922 and 1944, the first occurring two years before adoption of appellant who claimed a share under a testamentary trust as “issue” of his adoptive mother. The court held that neither the wills nor extrinsic evidence provided assistance in ascertaining what the testatrices intended by “issue,” and that “enough uncertainty surrounds its usage that we doubt a competent draftsman who wanted to exclude adopted children would rely on the word ‘issue’ alone to express that purpose.”
Most recently in
O’Connell v. Riggs, supra,
Upon examining the testator’s do-native scheme as evidenced in his will, we agree with the trial court that the testator’s “actual intent” regarding adopted children cannot be determined from the four corners of the will. The term “lineal descendants” is not defined in the will and the law regarding that term with respect to adopted children was not without uncertainty at the time of the testator’s death.
Compare Johns v. Cobb, supra,
131 U.S. App.D.C. at 86-87 & n. 4,
Viewing the will as a whole, we conclude that the cross-remainder and spendthrift clauses are unpersuasive as evidence of the testator’s actual intent to exclude adopted children. Relatives of the testator are usually beneficiaries, and in the absence of further evidence of actual intent, we decline to rely on these clauses as indicative of an actual exclusionary intent when such inference is adverse to all adopted children.
15
Similarly, appellants’
*1022
contentions regarding the measuring lives of the trust are unpersuasive. The adoptions at issue could not affect the term of the trust,
16
and
Riggs v. Summerlin, supra,
acknowledged the measuring lives provision was not tfre dispositive provision.
Id. 144
U.S.App.D.C. at 136,
Nor do we find the extrinsic evidence relied upon by appellants to be persuasive evidence of the testator's actual intent to exclude adopted children. The two trusts are more generous to John than to Helen’s other sons, suggesting the testator’s concern for John and any family he might have, in view of the young age of John as compared to his brothers; John’s children would come into being many years later. Such concern is not, in our view, indicative of the testator’s intent to excludé John’s children from his will. Thus we agree with the trial court that the trusts are indicative of the testator’s clear intent to provide for the support of his daughter, her children and their families. Further, the inclusion of John’s widow in the money inter vivos trust further suggests .that the testator’s general purpose was to provide for his daughter’s children’s families, including an unremarried widow, a stranger to the blood, who would take in fee simple under that trust.
Nor do we think the fact that appellees’ adoptions occurred after the testator’s death should be viewed as were the adoptions in
O’Connell v. Riggs, supra,
Appellants argue, nevertheless, that the testator’s intent was clear because of the involvement of the presumed drafter of the will, Mr. Flannery, who was a counsel of record in
Shoemaker v. Newman, supra,
[i]t is settled law, we think, that an adopted child inherits only from his adopted parents, and does not inherit through the foster parents, from direct or collateral kin [citing cases from Illinois, Iowa, Kentucky, New York, Ohio, Tennessee, Vermont, and Annot.,30 A.L.R. 1407 ],
No prior decision in this jurisdiction has held that the term “lineal descendants” excludes adopted children. Nor has any court in this jurisdiction relied on
Shoemaker v. Newman, supra,
as decisive authority in interpreting a testator’s intent to exclude adopted children.
Riggs v. Summerlin, supra,
With respect to the conceded expertise of the drafter of the will, we agree with the trial court that the inferences weigh against appellants. The care and precision with which the will was drafted are evidence of its purpose to avoid the rule against perpetuities, as the trial court found. The will, as well as the
inter vivos
trusts, also presumably prepared by Mr. Flannery, demonstrates the testator’s ability to express his intent clearly when he had one. The drafter’s expertise is hardly consistent with the view that had the testator actually intended to exclude adopted children, the drafter would have chosen impre
*1024
cise language which resulted in reliance on the ad hoc determinations of the courts.
See
T. Atkinson, Handbook op the Law of Wills § 31, at 66 (1937). The drafter did not use the precise term “issue” which was then being construed in the District of Columbia to exclude adopted children; nor did he clarify the term in the 1934 codicil which was executed after the appellate court had decided
Shoemaker v. Newman, supra.
Moreover, prior to execution of the will, this jurisdiction had put testators and their attorneys on notice that a testator’s intentions should be “clearly expressed ... and not left ... to obscure and doubtful construction.”
Allen v. Reed, supra
note 13,
We have also examined the adoption statutes in existence at the time the will was drafted. While adoption statutes do not determine the testator’s intent,
Johns v. Cobb, supra,
The adoption statute in effect when the will at issue was executed was the Act of 1895.
See supra
note 6. It provided the means by which a child could become a legal member of a family not his own, and made “the order of adoption mandatory if the judge [found] that a petitioner [was] a proper person to have custody of a child, and the parent, parents, or guardian [had] given consent.” H.R.Rep. No. 1274, 75th Cong., 1st Sess. 1 (July 21, 1937). Appellants urge that the 1937 amendment to the District of Columbia Adoption Act of 1895 is the relevant statute since the testator died in 1937 and that it is indicative of the practice and understanding of the times relevant here. That amendment provided that an adoptee could not inherit from the collateral relatives of the adoptive parent.
Id.
at 2; S.Rep. No. 1034, 75th Cong., 1st Sess. 3 (July 22, 1937). But even agreeing with appellants that the 1937 Act limited rights which adopted children previously had,
19
the testator in the instant case died on January 21, 1937, before the 1937 Act became effective on August 25, 1937. Therefore, it is the prior law which is relevant in construing Mr. Hibbs’ intent in his will.
O’Connell v. Riggs, supra,
Appellants’ final argument is that
Johns v. Cobb
was wrongly decided because its canon of construction is contrary to congressional intent and the way wills traditionally have been construed in Anglo-
*1025
American legal history, citing
Riggs v. Summerlin, supra,
Of course, whichever canon or presumption applies, the courts must search for evidence of the testator’s actual intent. Without repeating what we have already said about the
Johns v. Cobb
canon, we note that the District of Columbia Circuit has confined
Riggs v. Summerlin
to its facts.
Lipscomb v. District Nat’l. Bank, supra,
is better explained as a reflection of judicial method, bent upon limiting the impact of legislation in derogation of common law_ [Footnote omitted].
Halbach, supra note 21, at 976.
In sum, the inclusion of appellees as the “lineal descendants” of the testator’s daughter is in accordance with the clear purpose of the testator to provide for his daughter’s family and their families. We find no credible evidence in the record that the testator ever considered the question of adopted children or that if he had he would have discriminated among his daughter’s “lineal descendants” on that basis. To adopt appellants’ position would require us to reach the unwarranted assumption that, simply because the testator was not a party to the adoptions, he probably intended to benefit only “natural” children.
Absent evidence of the testator’s actual intent to discriminate against adopted children or another reasonable basis for excluding appellees from sharing as “lineal *1026 descendants” of the testator’s daughter, we hold appellants have not met their burden to show the testator intended more than to control the distribution of his estate among the members of his daughter’s and her son’s families for as many years as was lawfully possible. Therefore, under Johns v. Cobb, we must attribute an intent which is in accordance with public policy. That general policy is reflected in the 1963 adoption statute, as amended, D.C.Code §§ 16-312(a), -313 (1981), 22 under which appellees were lawful lineal descendants of the testator’s daughter as of the date of their adoption. Accordingly, we affirm the judgment of the trial court, and remand this case for proceedings consistent with this opinion.
So ordered.
Notes
. The original complaints were filed in 1980 by the American Security Bank, trustee under the testamentary trust, seeking construction of "lineal descendants” in item VIII of the will, and by the National Savings & Trust Company, trustee under the inter vivos trust of December 31, ' 1931, seeking construction of the term “issue.” In subsequent pleadings, appellants and appel-lees sought construction of a second inter vivos trust. The two lawsuits were consolidated by court order of November 18, 1981. American Security Bank and National Savings & Trust Company are not involved in this appeal. Joan Smith Legg, the widow of John Legg, the adoptive father, was also a defendant in the case filed by National Trust Company, but is not a party to the appeal.
. This litigation involves the construction of a provision of a testamentary trust created on February 5, 1931, and two
inter vivos
trusts created on December 31, 1931 by William Beale Hibbs. The trial court designated the partial summary judgment, which addressed only the testamentary trust, a final order under Super.Ct.Civ.R. 54(b), and stayed action on the
inter vivos
trusts pending completion of this appeal. A Rule 54(b) certification would not in itself empower this court to review a grant of partial summary judgment; an order granting partial summary judgment which does not dispose of an entire claim but only of a single issue is not appealable.
Cohen v. Owens & Co.,
. The trial court noted, "[t]he testator undoubtedly expected the distribution to occur no less than twenty years after his death and more than likely fifty to one hundred years thereafter. In fact, the trust will not terminate until sixty years thereafter.”
. In the trial court, appellants argued that “lineal descendants” is "more emphatic" than "issue” or "children.” Appellees, in their brief and in the trial court, assume arguendo, that the terms "issue” and “lineal descendants” are “substantially equivalent.” At oral argument, appel-lees suggested the two terms are similar but not necessarily synonymous. The trial court’s opinion states that the parties conceded the two terms are synonymous.
. The 1895 Act, D.C.Code § 305, provided:
Jurisdiction is hereby conferred on any judge of the supreme court of the District of Columbia to hear and determine any petition that may be presented by a person or a husband and wife residing in the District of Columbia, praying the privilege of adopting any minor child as his or her or their own child, and making such minor child an heir at law. If the judge shall find, upon the hearing of such petition, that the petitioner is a proper person to have custody of such child, and that the parent or parents or guardian of such child have given their permission for such adoption, he shall enter an order upon the records of the court legalizing such adoption and making such child an heir at law of such petitioner, the same as if such child was bom to such petitioner. If the child has no parent or guardian the judge shall appoint a guardian ad litem, (emphasis added).
. John S. Flannery, whom the parties concede was an expert in estate planning and probate matters, was one of the prevailing attorneys in
Shoemaker v. Newman, supra,
.
See also Riggs v. Summerlin, supra,
.A similar canon has been used by other courts.
See Haver v. Herder,
96 N.J.Eq. 554, 556,
. The court also cited Kales, Rights of Adopted Children, 9 Ill.L.Rev. 149, 158-174 (1914), for a discussion of early cases concluding that the "primary” meaning of "issue” includes adopted children.
. D.C.Code § 16-312(a) (1967), see infra note 23, provides in pertinent part:
The adoptee takes from, through, and as a representative of his adoptive parent or parents in the same manner as a child by birth,
. In
Riggs v. Summerlin, supra,
. In
O’Connell v. Riggs, supra,
. As the New Jersey Supreme Court explained in
In re Coe, supra,
ordinarily the word is not selected by the testator but rather by the scrivener, who, if he was conscious of the question whether adopted children should be in or out, would elicit the testator’s wish and express it unequivocally. The cases at most attributed but prima facie meaning to such words, and a competent draftsman would not deliberately pick a word which instead of controlling the context is easily colored by it.
. In
Lipscomb v. District Nat. Bank, supra,
a 1931 will established a trust with its income to go to the testator’s wife for her life, then to their two children and upon death of either or both, the income was to go to their "child" or "children” until age 21, and then the trust estate was to be conveyed to the children per stirpes; if no "child,” then the corpus was to go to a home for the aged or orphans. The testator died in 1932. A son adopted a child in 1940 when the child was seven months old. The trial court found “an affirmative intent to include adopted children” within the will as a whole.
Id.
at 423,
.These circumstances [the commonplace, recurring facts of life] are much too weak to *1022 evidence an intent to confine the trust benefits to issue by birth. A testator normally picks as the objects of his bounty those who are closest to him; more frequently than not, those picked eo nomine just happen to be relatives by blood. So also when the gift is to a class, it is usually a class of relatives.
Riggs
v.
Summerlin, supra,
Nor do we find persuasive Noreen v. Sparks, supra, cited by appellants in support of their contention that provision for cross-remainders shows an intent to continue descent to blood relatives, as that case involved a will which was probated in 1880, before the 1895 District of Columbia adoption statute.
. We do not view the phrase "lineal descendants as shall be living at the time of [the testator's] death,” to mean more than that anyone who on the date of his death was a lineal descendant would be a measuring life.
See Lipscomb v. District Nat'l Bank, supra,
. Consistency in construing terms in different provisions of a will, however, is not invariably required.
Compare Allen v. Reed, supra
note 13,
. As the New Jersey Supreme Court observed in
In re Coe, supra,
We cannot believe it probable that strangers to the adoption would differentiate between the natural child and the adopted child of another. Rather we believe it more likely that they accept the relationships established by the parent whether the bond be natural or by adoption and seek to advance those relationships precisely as that parent would. None of us discriminates among children of a relative or friend upon a biological basis. See In re Patrick's Will,259 Minn. 193 ,106 N.W.2d 888 , 890 (Sup.Ct.1960); In re Trusteeship Agreement with Nash,265 Minn. 412 ,122 N.W.2d 104 , 109 (Sup.Ct.1963). We ought not impute to others instincts contrary to our own. Nor should we think we are different from our ancestors in 1877.
.
Riggs v. Summerlin, supra,
. Professor Halbach suggests such fears are met by a canon of construction or statutory presumption which includes "a special concept of loco parentis" whereby the basic rule of inclusion is limited to children who were adopted at a relatively early age and reared by the adoptive parents. Halbach, The Rights of Adopted Children Under Class Gifts, 50 Iowa L.Rev. 971, 990 (1965). The loco parentis concept safeguards against the conscious use of adoption to upset a transferor’s normal expectations, as in an adoption of an adult solely to provide an heir or class beneficiary where the normal responsibilities of parenthood are not assumed, or an adoption employed for the purposes of financial gain or as a spite device. Id. at 987-88. Professor Halbach suggests the loco parentis concept is more likely to be in harmony with the types of relationships a testator has in mind defining a class designation in terms of “children” and the like. He notes:
Rather than thinking of technical, legal relationships, he probably had some vague expectation or general notion concerning a type of actual, personal relationship. He would naturally assume that the legal and personal relationships would coincide, but the legal relationship created by adoption alone would not satisfy his expectation without that special kind of personal involvement which is typically associated with the parent-child relationship. [Footnote omitted].
Id. at 989.
. After the 1937 amendment, the next pertinent amendment to the District of Columbia Adoption Act occurred in 1954. It provided that an adopted child could inherit from and through his adopted parent, and was intended to be consistent with what most testators would want.
Riggs v. Summerlin, supra,
. D.C.Code § 16-312(a) provides in pertinent part:
A final decree of adoption established the relationship of natural parent and natural child between adoptor [adopter] and adoptee for all purposes, including mutual rights of inheritance and succession as if adoptee were born to adoptor [adopter]. The adoptee takes from, through, and as a representative of his adoptive parent or parents in the same manner as a child by birth, ....
D.C.Code § 16-313 provides:
In the District, "child” or its equivalent in a deed, grart, will, or other written instrument includes an adopted person, unless the contrary plainly appears by the terms thereof, whether the instrument was executed before or after the entry of the interlocutory decree of adoption, if any, or before or after the final decree of adoption became effective.
