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

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

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

The prince had PolG disease, a genetic mitochondrial disorder that prevents the body's cells from producing adequate energy.

Prince Frederik, the son of Prince Robert of Luxembourg, passed away at the age of 22 due to a genetic disorder. He was born ...

After the 22-year-old prince of Luxembourg tragically died March 1 following a battle with PolG mitochondrial disease, a rare genetic disorder, his father Prince Robert—who shares Frederik, as well as ...

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

Prince Frederik of Luxembourg has died at 22 from POLG mitochondrial disease, a genetic disorder he has had since birth. The ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

The Tasmanian-born royal, 53, returned to Hobart for a private getaway with King Frederik and their three youngest children, Princess Isabella, 17, and 14-year-old twins, Prince Vincent and ...

Prince William steps back into a place that carries the weight of history as the prince met the frontline heroes who gave everything when the world stood still. The 42-year-old Prince’s visit ...