Written by attorneys · grounded in primary & secondary sources — see below
A Latin phrase meaning for the suit or litigation.
Sources & Authorities
How it applies
Common Examples
6
Diminished Capacity Protective Steps
Wayne, owner of a retail boutique, discloses a history of bipolar disorder and stops medication while demanding her lawyer immediately sign a personal guarantee exposing her to massive liability. The lawyer reasonably believes Wayne cannot protect her own interests and consults family members before petitioning the court to appoint a guardian ad litem to review the transaction.
Estate Tax Proration Dispute
After an executor's application to prorate federal estate taxes, the probate court appoints a guardian ad litem for minor grandchildren. The guardian files a verified report stating no legal objection to the proposed proration, allowing the court to approve the allocation without further contest from the minors' interests.
Select any source to read its text and confirm it supports the definition.
Federal Rules
Uniform Acts
Model Codes
Restatements
Dictionaries
Commissioner of Internal Revenue v. Estate of Bosch387 U.S. 456, 465 (1967)
Unborn Child Interests in Abortion Litigation
In a challenge to state abortion restrictions, the court recognizes that unborn children may acquire property interests through inheritance and therefore appoints a guardian ad litem to represent potential claims of the fetus, though any perfected rights remain contingent on live birth.
Roe v. Wade410 U.S. 113 (1973)
Class Settlement Fairness Review
After provisional class certification in an asbestos settlement, the district court appoints a guardian ad litem to review the fairness of the global agreement to absent class members and to ensure the trust distribution mechanism adequately protects their compensation rights.
Ortiz v. Fibreboard Corp.527 U.S. 815, 842 (1999)
Surrogacy Parentage Determination
In consolidated actions seeking declarations of legal parentage over a child born through gestational surrogacy, the parties stipulate to appointment of an independent guardian ad litem who participates in the suit to protect the child's interests while blood testing and custody arrangements are litigated.
Johnson v. Calvert851 P.2d 776, cert. denied, 510 U.S. 874, and cert. dismissed sub nom. Baby Boy J. v. Johnson, 510 U.S. 938 (1993)
Seizure Order Challenge
After the President issues an executive order seizing steel mills, mill owners seek injunctive relief. The district court appoints a guardian ad litem to represent unknown future claimants whose property interests might be affected by the seizure, ensuring their potential compensation claims receive independent advocacy.
Youngstown Sheet & Tube Co. v. Sawyer343 U.S. 579 (1952)
Common questions
Frequently Asked
5
When may a lawyer seek appointment of a guardian ad litem under Rule 1.14?+
A lawyer may seek appointment when the lawyer reasonably believes the client has diminished capacity, faces substantial risk of harm unless action is taken, and cannot adequately protect personal interests. The rule authorizes protective steps including consultation with family or entities and, in appropriate cases, seeking a guardian ad litem.
Supporting sources
Does the citizenship of a guardian ad litem control diversity jurisdiction?+
No. Under 28 U.S.C. section 1332(c)(2) the citizenship of a legal representative of an infant, including a guardian ad litem, is deemed to be that of the infant. The representative's own domicile is irrelevant for jurisdictional purposes.
Supporting sources
May an arbitrator terminate parental rights even if both parents consent?+
No. Family law arbitration statutes reserve termination of parental rights exclusively to courts. An arbitrator lacks authority to issue such an award regardless of party agreement or the presence of a guardian ad litem in related proceedings.
Supporting sources
What role does a guardian ad litem play in class action fairness review?+
The court may appoint a guardian ad litem to review settlement fairness on behalf of absent class members and to ensure the distribution mechanism protects their interests before final approval.
Supporting sources
Can parents contract away a child's right to support through a marital agreement?+
No. A child's right to support is independent and nonwaivable. Courts will not enforce any term that reduces or eliminates the support obligation even if a guardian ad litem was involved at the time of agreement.
Supporting sources
410 U.S. 113 (1973)Constitutional Law
…as acquiring rights or interests by way of inheritance or other devolution of property, and have been represented by guardians ad litem. [^maj-66] Perfection of the interests involved, again, has generally been contingent upon live birth. In short, the unborn have never been recognized in the law as persons in the whole…