Johan Barnard and Jackie Duvenage laid their two sons, eight-year-old Dean and his two-week-old brother JL, to rest in a single grave at Sterkfontein Cemetery in Krugersdorp on Thursday afternoon. The brothers, who both suffered from a rare congenital heart condition known as Shone’s complex, died hours apart on June 4 following complications from a lung infection.
The Circumstances of the Loss
The brothers were admitted to hospital after appearing jaundiced, according to their father, Johan Barnard. Baby JL was rushed to Paardekraal Hospital by his mother, Liesel, where it was determined he had lost brain function due to oxygen deprivation. Dean was admitted to Leratong Hospital as his condition deteriorated; he died at approximately 8:00 p.m. on the day after his brother, according to Barnard.
Both children were born with Shone’s complex, a rare congenital condition affecting blood flow on the left side of the heart. Pastor Paul de Vos officiated the funeral service at a local AGS church, which was livestreamed via TikTok to allow for remote attendance.
Dean, an eight-year-old pupil at Ebenaezer Primary, would have celebrated his ninth birthday this November.
Community and Family Impact
The loss has deeply affected the children’s family and the school community. During the service, a classmate of Dean stated that the school is struggling to process the loss of a student they were very fond of. Jackie Duvenage, Dean’s mother, remembered her son as a “happy child” who remained strong throughout his life, despite spending significant time in and out of hospital.

Barnard characterized both boys as “lovely little children” and referred to them as his “bulletjies.” The funeral service included a reading of John 11:33–35, which Pastor de Vos used to address the shared human experience of grief.
The tragic, simultaneous loss of two children within the same family due to complications from a rare congenital condition presents a profound challenge for those left behind. In such cases, the public nature of a livestreamed funeral often highlights the tension between private mourning and the need for communal support. The reliance on established faith-based traditions, as seen here with the inclusion of specific biblical passages, typically serves as a psychological framework for families navigating sudden, multiple bereavement.
What May Happen Next
As the family begins to navigate the aftermath of these deaths, the focus is likely to remain on private grieving. Given the rare nature of Shone’s complex, medical professionals may continue to monitor the long-term health outcomes for families with similar genetic or congenital predispositions. The school community at Ebenaezer Primary may also implement grief counseling measures to assist students in processing the loss of a classmate.
Frequently Asked Questions
What condition did the children have?
Both boys were born with Shone’s complex, a rare congenital heart condition that impacts blood flow on the left side of the heart.
When did the children pass away?
Both brothers died on June 4, within hours of each other, following complications from a lung infection.
Where was the funeral held?
The service took place at a local AGS church, followed by the burial at Sterkfontein Cemetery in Krugersdorp.
How do communities best support families who have experienced multiple, sudden losses?

