Prince Frederik of Luxembourg died at the age of 22 due to a rare mitochondrial condition called POLG disease— Newsweek has rounded up what you need to know about the illness. The Context The ...

Luxembourg is a Western European country that is part of the European Union. Robert said his siblings – Princess Charlotte, 29, and Prince Alexandre, 27 – and anyone who met him has said ...

Prince Frederik of Luxembourg, the youngest son of Prince Robert of Luxembourg and Princess Julie of Nassau, died in Paris at age 22 on March 1—a day after Rare Disease Day—of a rare genetic ...

Prince Frederik of Luxembourg, the youngest son of Prince Robert of Luxembourg and Princess Julie of Nassau, has died after a lifelong battle with a rare genetic disorder known as POLG ...

Luxembourg’s Prince Frederik has died at 22 from a rare genetic condition. POLG Foundation He also shared that Frederik, sensing his time was short, called family members into his room “to ...

Prince Frederik, the second cousin of the heir to the Luxembourg throne, discovered at age 14 that he had a mutation in his POLG gene, which is involved in the replication and repair of DNA.

Prince Frederik of Luxembourg died from a genetic disease called PolG, but experts hope his passing could bring more awareness to the rare condition that impacted his life. Prince Frederik, 22 ...

Recent cases: In March 2025, Prince Frederik of Luxembourg, who was second cousin of the heir to the throne, reportedly died of a POLG-related disease at the age of 22. Frederik was the founder ...

Prince Frederik of Luxembourg died on Feb. 28 after years of being diagnosed with a rare mitochondrial disease, according to a statement issued over the weekend by his parents, Prince Robert and ...

Luxembourg’s Prince Frederik has died at the age of 22 after battling a rare illness. Frederick, who was born with POLG Mitochondrial disease, died surrounded by his family, Robert wrote in the ...

The son of Prince Robert of Luxembourg and Princess Julie of Nassau, Prince Frederik, has died in Paris the age of 22 due to a rare genetic disorder – POLG Mitochondrial disease. Frederik was ...