Luxembourg's Royal Family has announced the death of Prince Frederick at 22 years old. Frederick's father, Prince Robert of ...

Prince Frederik of Luxembourg, son of Prince Robert, passed away at 22 from POLG mitochondrial disease, leaving a lasting ...

Prince Frederik of Luxembourg died on March 1, his family wrote in an emotional statement last week. He was 22.

Luxembourg’s royal family are in mourning after the death of a young prince who had lived with a rare genetic condition.

The beloved royal died on March 1 from POLG Mitochondrial disease — a rare genetic disorder that affects approximately one in ...

Prince Frederik of Luxembourg has died of the rare genetic disease he was born with 22 short years ago after saying goodbye ...

Prince Frederik of Luxembourg has passed away at the age of 22 after a long battle with POLG mitochondrial disease, his ...

Prince Frederik, the youngest son of Prince Robert of Luxembourg and Princess Julie of Nassau, has died at the age of 22. He ...

A young member of the Luxembourg royal family has passed away from a rare genetic disorder affecting his mitochondria.

Over the weekend, Prince Robert of Luxembourg shared the heartbreaking news that his 22-year-old son, Prince Frederik, had ...

he left us collectively with a final long-standing family joke,” the prince, who is cousin to Grand Duke Henri of Luxembourg, continued. “Even in his last moments, his humour, and his boundless ...

Prince Frederik, the youngest son of Prince Robert of Luxembourg and Princess Julie of Nassau, died at age 22 on March 1 from ...