Intestate Succession | Deceased Estates | Case Law

Can a biological parent who abandoned a child for almost the child's entire life later inherit from that child when the child dies without a will? A 2025 judgment of the Gauteng Local Division considered this difficult question and the common-law doctrine of unworthiness to inherit.

In Jacobs NO and Another v Adams and Another, the High Court was asked to determine whether a biological father who had played virtually no role in his son's life should benefit from that son's intestate estate.

The Court refused to redefine the father out of the concept of "parent" under the Intestate Succession Act 81 of 1987. Instead, it turned to the common-law doctrine of indignus, or unworthiness to inherit.

Case in Focus

On 24 August 2025, the Court declared Selwyn Adams unworthy to inherit from the estate of his late son, Ivan Jacobs, following extreme parental neglect and abandonment extending over almost three decades.

Intestate succession and unworthiness to inherit under South African law

Background to Jacobs v Adams

Kay Priscilla Jacobs was the mother of Ivan Jacobs and the executrix of his deceased estate. Ivan died on 7 July 2021 at the age of 29.

He died intestate, meaning that he had not left a valid will determining who should inherit his estate.

Ivan had no spouse, life partner, children, siblings or dependants. His estate had a net value of R716 070.24.

His surviving biological parents were his mother, Kay Jacobs, and his father, Selwyn Adams.

The Deceased

Ivan Jacobs

Ivan was 29 years old when he died and left no spouse, descendants, siblings or dependants.

The Estate

R716 070.24

The net value of Ivan's intestate estate was recorded as R716 070.24.

The Applicant

Kay Priscilla Jacobs

Ivan's mother brought the application both as executrix of his estate and in her personal capacity.

The Respondent

Selwyn Adams

Ivan's biological father stood to inherit from the estate under the ordinary rules of intestate succession.

What Happens When Someone Dies Without a Will?

Where a person dies without leaving a valid will, the distribution of the estate is governed by the Intestate Succession Act.

The identity of the people entitled to inherit depends on which relatives survive the deceased. The Act establishes a statutory order of succession rather than allowing the executor to decide who deserves to inherit.

In Ivan's circumstances, because he was not survived by a spouse or descendant but was survived by both parents, the ordinary operation of the Act meant that his parents would inherit the intestate estate in equal shares.

The Ordinary Position

Without a successful legal challenge, Jacobs and Adams would each have inherited approximately R358 000 from Ivan's estate.

The Father's Relationship With Ivan

The evidence placed before the Court painted a picture of a biological father who had played an extremely limited role in Ivan's life.

Adams and Jacobs had been in a brief relationship when Jacobs became pregnant. According to the evidence before the Court, Adams made only limited maintenance contributions during Ivan's infancy and had minimal contact with him.

Thereafter, Adams was absent for almost three decades. Ivan was raised by his mother and her extended family.

Why the Facts Mattered

The case was not based merely on a parent and adult child having a poor relationship. The Court was dealing with allegations of deliberate and extreme parental abandonment over almost the entirety of Ivan's life.

What Did Ivan's Mother Ask the Court to Do?

Jacobs initially sought a declaratory order that Adams should not be regarded as a "parent" for purposes of the Intestate Succession Act and that she should be regarded as Ivan's sole parent.

Her case relied substantially on the earlier judgment of Wilsnach NO v TM and Others.

That earlier case had adopted a broader approach to the meaning of "parent" in the context of intestate succession.

Snyckers AJ, however, was not prepared to follow that aspect of Wilsnach.

Why the Court Did Not Simply Declare Adams “Not a Parent”

This is one of the most important aspects of the judgment.

The Court distinguished between the concept of parenthood in the Children's Act and the use of the word "parent" in the Intestate Succession Act.

Snyckers AJ concluded that the word "parent" in the Intestate Succession Act could not be redefined according to a case-by-case assessment of whether a biological parent had behaved sufficiently like a parent.

Children's Law

Rights & Responsibilities

Questions concerning parental responsibilities and rights arise within a legal framework focused heavily on the interests and welfare of the child.

Succession Law

Identifying Heirs

The Intestate Succession Act uses family relationships to determine the statutory path by which an intestate estate devolves.

The Court's Finding

Adams remained Ivan's "parent" for purposes of the Intestate Succession Act. The Court did not remove his biological status in order to prevent him from inheriting.

The Doctrine of Unworthiness to Inherit

Finding that Adams remained a parent did not end the enquiry.

South African common law recognises the doctrine of indignus, under which a person who would otherwise be entitled to inherit may be declared unworthy to receive the inheritance.

The doctrine historically includes the principle that a person should not benefit from intentionally causing the death of the deceased. Over time, however, South African courts have recognised other forms of sufficiently reprehensible conduct capable of rendering a beneficiary unworthy.

Unworthiness Is Different From Not Being an Heir

The distinction is important. Adams fell within the class of persons identified by the Intestate Succession Act as an heir. The question was whether his conduct nevertheless disqualified him from receiving the inheritance.

Unworthiness Is Not Limited to Killing the Deceased

The doctrine has historically been associated with the maxim that a person responsible for the death of the deceased should not benefit from that death.

But the recognised circumstances of unworthiness have developed beyond that obvious example.

South African case law has considered conduct such as seriously harming the deceased, fraudulent conduct relating to an inheritance and interference with testamentary arrangements.

The important issue in Jacobs v Adams was whether the doctrine could extend far enough to encompass extreme parental neglect and abandonment.

Can the Doctrine Develop With Public Policy?

Snyckers AJ considered earlier South African authority dealing with whether the recognised grounds of unworthiness are closed or whether they may develop in accordance with contemporary public policy.

The judgment recognised that there has historically been some judicial tension on this issue.

However, the Court considered the modern trend in the authorities and the reasoning in Wilsnach sufficient to support the application of the doctrine to the extreme circumstances before it.

Contemporary Public Policy

The judgment confirms that the common-law concept of indignus is capable, in appropriate circumstances, of responding to conduct that contemporary public policy regards as sufficiently reprehensible to justify exclusion from an inheritance.

Why Did the Father's Abandonment Cross the Line?

The Court was careful about extending the doctrine of unworthiness. Snyckers AJ expressly acknowledged hesitation about taking the principle beyond its more traditional applications.

Ultimately, however, the extreme facts of the case were decisive.

01

Minimal Involvement

Adams had only limited involvement during Ivan's infancy.

02

Almost Three Decades of Absence

He was effectively absent from Ivan's life for almost the entirety of Ivan's childhood and adulthood.

03

Failure to Perform Parental Duties

The evidence demonstrated an enduring failure to fulfil the ordinary responsibilities associated with the parental relationship.

04

Ivan Was Raised Without Him

Ivan was raised by his mother and her extended family rather than by both biological parents.

A Narrow and Fact-Specific Finding

The judgment should not be understood to mean that every estranged, absent or imperfect parent is automatically unworthy to inherit. The Court was dealing with exceptionally serious and prolonged abandonment.

What Did the Court Ultimately Order?

The application had originally sought an order declaring Adams not to be Ivan's parent under the Intestate Succession Act.

The Court did not grant that relief.

Instead, relying on the alternative relief sought and the factual allegations already before it, the Court declared Adams unworthy to inherit.

Parent Status

Adams Remained a Parent

The Court did not remove Adams from the statutory concept of "parent" under the Intestate Succession Act.

Inheritance

Adams Was Disqualified

The Court declared him unworthy to inherit from Ivan's deceased estate.

Remaining Relief

The Rest Was Dismissed

Save for the declaration of unworthiness, the application was dismissed.

Costs

Costs in the Estate

The Court ordered that the costs of the proceedings be borne by Ivan's deceased estate.

Why This Judgment Matters

Jacobs v Adams is significant because it separates two legal questions that can easily be confused.

The first is whether someone qualifies as a parent and therefore falls within a category of potential intestate heirs under the Intestate Succession Act.

The second is whether that person has engaged in conduct so serious that the common law should prevent him or her from actually receiving the inheritance.

The Crucial Distinction

Biological relationship determines whether the person falls within the statutory line of succession. Unworthiness may then operate separately to disqualify that person from inheriting.

Does an Absent Parent Automatically Lose Inheritance Rights?

No.

The judgment does not establish a general rule that an estranged parent, a parent who failed to pay maintenance on occasion or a parent who had a difficult relationship with a child automatically forfeits an inheritance.

Unworthiness is a serious legal conclusion. Whether conduct reaches the necessary threshold depends on the particular facts and applicable law.

Court Intervention May Be Necessary

An executor should not simply decide that an heir is morally undeserving and exclude that person from the liquidation and distribution of an estate. Where unworthiness is disputed or requires determination, appropriate legal proceedings may be necessary.

What If You Believe an Heir Is Unworthy to Inherit?

Succession disputes are highly fact-specific. A person seeking to exclude an heir should preserve evidence relevant to both the relationship with the deceased and the alleged conduct giving rise to unworthiness.

01

Establish the Intestate Heirs

Determine who would ordinarily inherit under the Intestate Succession Act before considering any possible disqualification.

02

Identify the Alleged Conduct

Establish precisely what conduct is said to render the heir unworthy and over what period it occurred.

03

Preserve the Evidence

Correspondence, maintenance records, court orders, affidavits and other contemporaneous evidence may be relevant depending on the nature of the dispute.

04

Consider the Estate Administration Process

The executor's duties, the position of the Master and the liquidation and distribution account must all be considered when an inheritance is disputed.

05

Obtain Legal Advice Early

An unworthiness dispute can affect the entire distribution of an estate and may require declaratory relief from a court.

The Case Also Highlights the Importance of a Will

The litigation arose because Ivan died intestate. In the absence of a valid will, the Intestate Succession Act determined the starting point for who would inherit his estate.

A properly prepared will allows a person, subject to applicable legal limitations, to make deliberate decisions about the distribution of his or her estate rather than leaving that distribution to the default rules of intestate succession.

Estate Planning Matters

Family relationships do not always fit neatly into statutory categories. A valid and properly drafted will can significantly reduce uncertainty about whom a person intends to benefit after death.

The Key Takeaway

Jacobs v Adams did not rewrite the definition of a parent under the Intestate Succession Act.

Instead, it confirmed that a person may qualify as an intestate heir because of a biological family relationship while still being prevented from inheriting where the common-law doctrine of unworthiness applies.

On the exceptional facts before it, the Court concluded that almost three decades of deliberate parental abandonment were sufficient to render the biological father unworthy to benefit from his son's estate.

Not Every Family Dispute Is an Indignus Case

The judgment concerns extreme parental neglect and abandonment. Whether another form of conduct renders an heir unworthy must be determined on its own facts and against the applicable common-law principles.

This article provides general legal information and commentary on Jacobs NO and Another v Adams and Another (2024-127653) [2025] ZAGPJHC 860 and does not constitute legal advice. Intestate succession and unworthiness disputes are fact-specific. The identity of heirs, the administration of a deceased estate and whether a person may be disqualified from inheriting depend on the applicable legislation, common law and circumstances of the particular estate. Legal advice should be obtained in relation to a specific matter.

Dealing With an Inheritance Dispute?

Understand Your Legal Position Before the Estate Is Distributed

Intestate succession disputes can involve difficult questions about family relationships, inheritance rights and the administration of a deceased estate. Danel Campbell Attorneys can assess the circumstances and advise you on the appropriate legal process.

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