High Court Orders Exhumation and DNA Testing of 26 Alleged Beneficiaries; Says Courts Must Ascertain True Beneficiaries Before Distribution of an Intestate Estate and That a Contested Foreign Divorce

High Court Orders Exhumation and DNA Testing of 26 Alleged Beneficiaries; Says Courts Must Ascertain True Beneficiaries Before Distribution of an Intestate Estate and That a Contested Foreign Divorce Decree Does Not Automatically Defeat Locus Standi

Introduction

In a significant ruling delivered on 22 May 2026, the High Court of Uganda Family Division in Tumwesigye Maria Doreen Domina v Ronald Niwagaba & 25 Others (Miscellaneous Application No. 2222 of 2024) allowed an application seeking DNA paternity testing of alleged beneficiaries to an intestate estate. The Court ordered the exhumation of the deceased’s remains and directed that DNA testing be conducted on all twenty-six alleged beneficiaries to conclusively determine parentage before distribution of the estate.

The Court further stayed all distribution of the estate pending receipt and consideration of the DNA results, emphasizing that courts have an independent duty to ascertain the lawful beneficiaries of an estate before distribution. The Court also reserved for full hearing the contested issue of the Applicant’s marital status and the legal effect in Uganda of an alleged foreign divorce decree.

Facts of the Case

The Applicant, Tumwesigye Maria Doreen Domina, identifying as the widow of the late Benon Kigambo Tumwesigye (who died intestate on June 14, 2022), sought a court order for sibling kinship testing of the 26 Respondents. These Respondents had surfaced as alleged children and beneficiaries of the deceased's estate during the administration process.

The Applicant's primary contention was that several of these children were born out of wedlock to different women and were unknown to her during the marriage. She further alleged that the deceased had privately expressed doubts regarding the paternity of some of the Respondents, specifically the 1st Respondent.

The Respondents challenged the application on both procedural and substantive grounds. They questioned the Applicant's locus standi, alleging that she had abandoned the matrimonial home, was previously divorced in California in 2014, and that the deceased had a prior subsisting customary marriage to another woman, rendering the Applicant's subsequent marriage invalid.

Issues for Determination

The Court framed two principal issues;

1. Whether the Applicant had locus standi to bring the application; and

2. Whether the Court should order a sibling kinship test in respect of the Respondents.

   
   

Legal Representation

1. The Applicant was represented by Elgon Advocates.

2. The Respondents were represented by ALP Advocates.

Submissions of the Parties

Applicant's case

As a 20% statutory beneficiary under the Succession Act, the applicant urged the Court to order kinship testing before distribution, citing the deceased's own expressed doubts about paternity, the large number of claimants from multiple mothers, and the risk of distributing the estate to unentitled persons. She also pointed to the respondents' reluctance to submit to testing as evidence consistent with concealment.

Respondents' case

The respondents challenged the applicant's standing on three grounds;

(i) a prior customary marriage by the deceased to one Tumukunde Theresa (1982), rendering the applicant's church marriage void;

(ii) the applicant's alleged abandonment of the matrimonial home to the United States; and

(iii) a California Superior Court Judgment of Dissolution (11 April 2014, Case No. BD585824) and evidence of a subsequent remarriage to one Lamont D. Jackson (9 May 2014).

On the merits, respondents argued the application was brought in bad faith to dilute the beneficiary pool, that hearsay allegations of the deceased's doubts were insufficient, and that kinship testing would further fracture the family.

Court Findings

On Locus Standi

The Court held that the alleged prior customary marriage had not been proven at the interlocutory stage. While customary marriages need not be registered to be valid, the Respondents failed to adduce sufficient evidence of the alleged union. No surviving witness to the ceremony swore an affidavit, and there was no evidence of payment of bride price, performance of customary rites, photographs, or testimony from persons directly involved in the ceremony.

The Court further found that the 3rd Respondent’s evidence on the alleged marriage was hearsay, observing that;

“The 3rd Respondent swears to the occurrence of the said customary marriage, but she herself was not born at the time of its alleged celebration and is therefore swearing to what she was told, not to what she witnessed. Her evidence on this point is in itself hearsay.”

Regarding the California dissolution documents and alleged subsequent remarriage, the Court acknowledged that the documents appeared official and bore seals of the Superior Court of California. However, the Court held that their authenticity, legal effect, and recognition in Uganda raised contested issues of fact and law that could not conclusively be determined on affidavit evidence alone at an interlocutory stage. The Applicant had also denied participating in the alleged proceedings.

Justice Celia Nagawa emphasized that;

“The questions arising from the said documents, including those relating to the identity of the persons named therein, participation in the alleged proceedings, the recognition and legal effect of the foreign decree in Uganda, and the ultimate marital status of the Applicant, raise serious contested issues of both fact and law which cannot properly be conclusively determined at this interlocutory stage based on affidavit evidence alone.”

Importantly, the Court stressed that the proper identification of beneficiaries is an independent obligation of the Court in estate administration proceedings, holding that:

“The central issue in this application concerns the proper identification of the lawful beneficiaries of the estate of the Late Benon Kigambo Tumwesigye. That issue remains material to the administration of the estate irrespective of the eventual determination of the Applicant’s marital status to the deceased.”

The Court therefore held that the Applicant had demonstrated sufficient locus standi for purposes of the application, particularly since it was undisputed that she had at one time been married to the deceased

On DNA Testing and Paternity

In determining whether to order DNA testing, the Court extensively considered the principles laid down in Jalia Mundawarara v Harriet Nabwire, Nansubuga Cissy v Sande Nabwana, MW v KC, and Margaret Tumwine Tumushabe v Brian Asiimwe.

The Court reaffirmed that DNA testing is not to be ordered routinely, noting that such orders are intrusive and emotionally disruptive, and must only be granted where the interests of justice genuinely require scientific intervention.

Justice Celia Nagawa emphasized that;

“A DNA test should not be ordered by the Court as a matter of course or in a routine manner merely because such a request has been made.”

The Court further stated that the exercise of discretion requires careful balancing of competing interests and consideration of whether scientific testing is necessary and proportionate for the just determination of the dispute.

Good Faith of the Application

The Respondents argued that the application had been brought in bad faith to reduce the number of beneficiaries and increase the Applicant’s prospective share in the estate. The Court rejected this argument and distinguished the matter from cases where paternity disputes were raised after substantial distribution of the estate had already occurred.

Justice Nagawa observed that;

“No distribution of the estate has yet taken place. The estate is entirely intact under interim administration.”

The Court found that the application had been filed relatively soon after the deceased’s death and that the emergence of twenty-six alleged beneficiaries from multiple mothers constituted a genuine concern requiring verification. Accordingly, the Court held that the application was neither frivolous nor tactical.

Necessity of Scientific Testing

The Court accepted that the Applicant’s reliance on alleged statements made by the deceased regarding paternity was weak hearsay evidence. The Judge also rejected reliance on physical resemblance and personal impressions as a basis for determining parentage, stating that;

“Physical resemblance, or its absence, proves nothing in law. Courts do not operate on impressions of that kind.”

However, the Court held that scientific evidence constituted the most objective and reliable means of resolving the dispute, particularly given the intestate nature of the estate, the large number of claimants, and the multiple maternal backgrounds involved. Relying on Margaret Tumwine Tumushabe v Brian Asiimwe, the Court reiterated that:

“DNA results are scientific proof of paternity and that the court is more inclined to believe a scientific report over evidence based on social information alone.”

The Court further noted that while sibling kinship testing is scientifically recognized, it may not yield sufficiently conclusive results in all circumstances, particularly regarding female children. Consequently, the Court held that the most reliable and scientifically conclusive method would be direct DNA testing using the deceased’s remains as the primary source.

Constitutional and Succession Considerations

The Court also grounded its decision in constitutional principles, particularly Article 34(1) of the Constitution of Uganda, which guarantees children the right to know their parents. Justice Nagawa held that;

“For these children, a conclusive determination of their biological relationship to the deceased is not an intrusion, it is a constitutional right.”

The Court additionally emphasized the need to avoid multiplicity of suits and ensure finality in estate administration proceedings. Relying on Article 126(2)(e) of the Constitution, Section 98 of the Civil Procedure Act, and Section 37 of the Judicature Act, the Court held that substantive justice required the identification of the true beneficiaries before distribution of the estate.

The Court therefore allowed the application but modified the relief sought. Instead of ordering a sibling kinship test alone, it directed a full DNA paternity examination using the exhumed remains of the deceased as the primary source of comparison, holding that this method was “more reliable, direct, and scientifically conclusive.”

Holding

The Court allowed the application and ordered:

1. DNA paternity testing of all twenty-six alleged beneficiaries;

2. Exhumation of the deceased’s remains for DNA analysis;

3. Mandatory attendance of the alleged children and, where possible, their biological mothers for sample collection;

4. Testing at the Directorate of Government Analytical Laboratory, Wandegeya;

5. A stay on all distribution of the estate pending receipt and consideration of the DNA results; and

6. That the costs of testing be borne by the estate.

The Court further ordered that any adult Respondent who willfully refused testing without reasonable cause would have their claim to the estate stayed pending compliance.

Importantly, the Court expressly reserved for full hearing the contested issues relating to the Applicant’s marital status and the recognition and legal effect in Uganda of the alleged California divorce decree. No order as to costs was made.

Read the full case

Tumwesigye Maria Doreen Domina v Ronald Niwagaba and Others 2026 UGHCFD 59 (22 May 2026).p

Download P • 2.69MB

Key Legal Takeaways

1. Courts May Order Exhumation for DNA Testing in Succession Disputes

Courts may modify the specific test prayed for and substitute a more scientifically reliable method, including exhumation, if circumstances warrant, particularly where female children are involved, and sibling comparison is less definitive.

2. DNA Testing Is Discretionary, Not Automatic

DNA testing will only be ordered where there is a genuine dispute, scientific evidence is necessary, the application is brought in good faith, and the interests of justice outweigh the intrusive nature of the process.

3. Scientific Evidence Prevails Over Speculation

The Court rejected reliance on physical resemblance, family speculation, personal impressions, and hearsay allegations, emphasizing that scientific evidence remains the most reliable means of determining paternity.

4. Courts May Modify the Relief Sought

The ruling demonstrates that courts may depart from the specific scientific procedure requested and order a more reliable method, including exhumation and direct paternity testing, where circumstances justify it.

5. Foreign Divorce Decrees Require Full Evidentiary Scrutiny

The Court held that questions concerning the recognition and legal effect of foreign divorce decrees in Uganda raise complex issues of fact and law that cannot ordinarily be conclusively resolved at an interlocutory stage through affidavit evidence alone.

A contested foreign divorce decree does not automatically extinguish an alleged widow's standing at an interlocutory stage. Courts retain an independent obligation to ascertain beneficiaries irrespective of the applicant's final marital status.

7. Children’s Constitutional Rights May Justify DNA Testing

The Court relied on Article 34(1) of the Constitution as a substantive constitutional basis for ordering paternity testing, particularly in relation to minor respondents.

8. On Estate Distribution

Where paternity of multiple beneficiaries is genuinely disputed, courts may halt distribution of the estate entirely pending scientific verification in order to avoid multiplicity of suits and wrongful distribution.