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

The Luxembourg Royal Family has announced the tragic passing of Prince Frederik, who was only 22 years old. Frederik's father ...

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

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

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

Prince Frederik of Luxembourg, who died at 22, spoke about the rare genetic disorder he navigated in a video released by The ...

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

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