Prince Frederik of Luxembourg died at the age of 22 due to a rare mitochondrial condition called POLG disease— Newsweek has ...

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 died from a genetic disease called PolG, but experts hope his passing could bring more ...

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

Commissioned by Frederik’s mother, Princess Julia of Nassau, to helm an educational short film about the disease with ...

Prince Frederik of Luxembourg's family has shared a poignant new photo of the late royal taken before his death at the age of ...

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

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

Prince Frederik of Luxembourg has died after a lifelong battle with a rare genetic disorder known as POLG mitochondrial ...