Prince Frederik, the son of Europe's Prince Robert of Luxembourg, has died from a rare genetic disease, his family announced.

Prince Frederik of Luxembourg, aged 22, passed away from POLG mitochondrial disease, a rare genetic disorder. His father ...

POLG is a genetic mitochondrial disorder that is very difficult to diagnose and treat. It causes progressive multiple organ ...

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

Luxembourg’s royal family is mourning the heartbreaking loss of Prince Frederik, who tragically passed away due to the rare ...

Rare POLG mitochondrial disease explained after Prince Frederik of Luxembourg died aged 22 following his diagnosis when he ...

Prince Frederik of Luxembourg, the youngest son of Prince Robert of Luxembourg and Princess Julie of Nassau, has died after a ...

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

Prince Frederik of Luxembourg has died aged 22 after being diagnosed with POLG Mitochondrial disease and his father, Prince ...

Frederik de Nassau died on March 1, in Paris, a day after internationally recognized Rare Disease Day, which takes place on ...

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

Prince Frederik, the youngest son of Prince Robert of Luxembourg and Princess Julie of Nassau, died in Paris at age 22 on March 1, the royal family announced.