Six children adopted by the late Venezuelan billionaire Oswaldo Cisneros and his widow won a key ruling in Venezuela’s Supreme Tribunal in 2022 that kept them in his succession. Yet the wider dispute over his fortune remains unresolved, with his daughters’ lawyers questioning the will’s arrangements, a criminal complaint admitted against his widow, and government sources raising new allegations.
The ruling came on January 31, 2022, when the Constitutional Chamber annulled an earlier decision by the Social Cassation Chamber. That August 3, 2021, judgment had held that the children’s foreign adoptions required exequátur, the procedure by which certain foreign judgments are formally recognised in Venezuela, ruled that they lacked standing in the relevant succession proceedings and ordered related proceedings archived. The Constitutional Chamber found that qualifying international adoptions governed by the Hague Convention did not require that additional step. The decision defeated the attempt to exclude the six on that ground, but it did not resolve every issue in the inheritance dispute.
The children, adopted in Romania and Colombia, are Carmen Elena, Camila Roxana, Alfonso Olaf, Oswaldo Antonio, Laura Gissel and Carla Giovana. Oswaldo and his widow, Mireya Blavia de Cisneros, had no biological children. Oswaldo had three daughters from his first marriage: Claudia Susana, Maritza Blanca and María Ella Cisneros Fontanals.
The case against the adopted children’s standing was brought on May 12, 2021, by Claudia Susana Cisneros Fontanals, who described herself as a legitimate, compulsory and testamentary heir. She argued that because the Romanian and Colombian adoption judgments had never undergone exequátur, they could not produce legal effects in Venezuela or establish the six as Oswaldo’s children for inheritance purposes. It was Mireya who sought the constitutional review that reversed the Social Chamber’s decision.
The dispute erupted after Oswaldo died in Miami on November 8, 2020. It concerns the adopted children’s inheritance rights, his testamentary arrangements and the administration of an estate linked to telecommunications giant Digitel, oil, real estate and other businesses, which Venezuelan government sources say tax authorities valued at more than $10 billion.
His closed will, registered in Venezuela in December 2017, named Mireya and all nine children as his “sole and universal heirs”. Lawyers for the three daughters have questioned those arrangements, alleging they disadvantaged the daughters by giving the six adopted children greater collective influence over family interests. The litigation has also been accompanied by allegations that Mireya sought majority control over family trusts and businesses through the six children’s voting strength.
Claudia has pursued a criminal route too. In July 2021, a Caracas court admitted her complaint against Mireya alleging private violence, extortion and association to commit crimes. She alleged threats, coercion and other unlawful pressure intended to compel her to perform or tolerate acts she was not legally required to accept, and conduct intended to secure a financial advantage or cause her financial loss. The admission did not constitute a finding of guilt, and the available material does not establish the complaint’s final outcome.
The adoptions themselves are once more under question. Venezuelan government sources allege they were part of a long-term arrangement that increased the Cisneros-Blavia side’s voting strength and gave Mireya’s branch majority influence over family structures after Oswaldo’s death, potentially at his daughters’ expense. One official alleged irregularities and possible fabrication, claiming the adoptions were used in a scheme to obtain majority voting control of the family trust. These allegations have not been established by the court rulings described above.
Government sources also allege that the SENIAT tax authority calculated a potential inheritance-tax liability exceeding $3 billion. One official claimed there was no record of payment and that authorities were examining inheritance and succession-tax obligations. The figures and payment status have not been independently verified.
The same sources have alleged wider personal and corporate tax liabilities, underinvestment, bribery, political kickbacks and irregularities involving family-linked businesses, including Digitel, one of Venezuela’s largest mobile operators, and oil and real estate interests. Officials have alleged failures to meet investment commitments and possible corruption in business dealings during the presidency of Nicolás Maduro. Government sources have described Mireya as a close ally of the former president and raised suspicions that she has continued lobbying on his behalf; those claims require independent corroboration.
A legal source representing Mireya disputed aspects of the government’s allegations while acknowledging underinvestment and unfulfilled commitments, attributing some of those problems to US sanctions affecting Venezuela’s financial system. A legal representative said she would continue to contest Claudia’s legal challenges.
Billionaire widow Mireya faces explosive inheritance allegationsBy News Desk
