Mrs. B appeals from the judgment of the district court affirming the Secretary's denial of surviving child's insurance benefits, 42 U.S.C. § 402(d) (1), to her child, A. B-B v. Califano, 476 F. Supp. 970 (M.D.Ga.1979).

Mrs. B's deceased husband, Mr. B, is the wage earner through whom A claims benefits. Although A was born during Mrs. B's marriage to Mr. B, it is undisputed that A is not his child. A was conceived while Mr. B was in military service overseas. Mrs. B concedes that the child is illegitimate. The issue before us is whether A is a stepchild within the meaning of the Social Security Act. We hold that the child is not a stepchild and therefore not entitled to benefits.

Mr. and Mrs. B continued to live together as husband and wife after A's birth. Mrs. B testified that her husband raised and supported A and presented A publicly as his child. In divorce papers filed several years later, Mr. B acknowledged A as his child and agreed to support A. (The divorce was abandoned because Mr. and Mrs. B were reconciled.)

A may be entitled to benefits if she is the deceased wage earner's child or stepchild, 42 U.S.C. §§ 402(d)(1), 416(e). The district court upheld the ruling of the administrative law judge and the agency's Appeals Council that A is neither the wage earner's child nor his stepchild. B-B v. Califano, 476 F. Supp. 970 (M.D.Ga.1979). The only question presented to us is whether A is the wage earner's stepchild within the meaning of the statute.1

42 U.S.C. § 402(d)(1) provides that every qualifying child of an insured individual shall be entitled to child's insurance benefits. 42 U.S.C. § 416(e) provides that "child" means "the child or legally adopted child of an individual ... (and) a stepchild."

An initial question concerns choice of law for a definition of "stepchild." 42 U.S.C. § 416(h)(2)(A) directs us to define "child" with reference to state law governing the devolution of intestate personal property.2 Because stepchildren in Georgia, Mr. B's domicile, do not share in intestate distribution, see Ga.Code.Ann. § 113-903, Georgia intestacy law says little about who is a stepchild, and we have found no Georgia cases considering the problem posed here, and few cases from other jurisdictions.

We find nothing in the statutory history of the Social Security Act that illuminates Congress's understanding of the term "stepchild." The applicable regulations offer little more guidance. 20 C.F.R. § 1109(b), in effect when Mrs. B filed A's claim, provided:

the term "stepchild" means a claimant who ... is the stepchild of the individual upon whose wages and self-employment income his application is based by reason of a valid marriage of his parent ... or adopting parent with such individual.

Both the ALJ and the district court concluded that § 1109 implicitly contemplates that a child may become a stepchild only when its parent marries the purported stepparent after its birth, thus excluding the children of adulterous relationships.3 The district court recognized that the statute and regulation did not forthrightly address the present situation but felt constrained to give "stepchild" its normal meaning. The district court noted several definitions in legal dictionaries defining "stepchild" as one's spouse's child by a prior marriage. 476 F. Supp. at 974 n. 3.

We recognize that legal dictionaries offer general definitions, not universal ones. Cf. Lunceford v. Fegles Construction Co., 185 Minn. 31, 239 N.W. 673 (1931). For instance, the dictionary definitions comprehend only the children of former marriages, whereas many jurisdictions recognize that an illegitimate child may be a stepchild to a person the parent subsequently marries. E. g., U. S. Fire Insurance Co. v. City of Atlanta, 135 Ga.App. 390, 217 S.E.2d 647 (1975) (worker's compensation statute); Lipham v. State, 125 Ga. 52, 53 S.E. 817 (1906) (incest); Pigford Brothers Construction Co. v. Evans, 225 Miss. 411, 83 So. 2d 622 (1955) (worker's compensation); Nation v. Esperdy, 239 F. Supp. 531 (S.D.N.Y.1965) (immigration statute provides that one may be a stepchild whether or not born out of wedlock). Some jurisdictions accord "stepchild" a broader meaning in determining entitlement to benefits than the term is given in general parlance, including even adulterine children. Compare McClure v. Hackney, 491 S.W.2d 177 (Tex.Civ.App.1973) (wife is "stepmother" of adulterous husband's illegitimate child within the meaning of state Aid to Families with Dependent Children statute) and Hernandez v. Supreme Forest Woodmen Circle, 80 S.W.2d 346 (Tex.Civ.App.1935) (statute authorizing fraternal insurance corporation to pay death benefits to "stepchildren" permits policy to name as beneficiary the illegitimate child of the insured's adulterous husband) with Smith v. National Tank Co., 350 P.2d 539 (Wyo.1960) (illegitimate child of adulterous wife is not husband's "stepchild" within worker's compensation scheme where the husband did not take the child into his household). See also Matter of Stultz, Interim Dec. 2401 (AG June 30, 1975) (wife can be stepparent of adulterous husband's illegitimate child for immigration purposes where the three lived as a close family unit).

We agree, putting dictionaries aside, that A is not Mr. B's stepchild as that term is commonly understood. Moreover, a 1966 administrative ruling states that the child of an adulterous relationship is not the stepchild of the parent's spouse, even where the purported stepparent accepts and supports the child. Social Security Ruling 66-11. While the agency's ruling does not bind this court, we accord it great respect and deference where the statute is not clear and the legislative history offers no guidance. See e. g., Seagraves v. Harris, 629 F.2d 385, 390-91 (5th Cir. 1980). Arguments for granting benefits to children in A's position must be addressed to Congress.

AFFIRMED.