Luxembourg is mourning the youngest member of its royal family – Prince Frederik, son of Prince Robert of Luxembourg and ...

Prince Frederik of Luxembourg asked his father one final powerful question before dying from a rare POLG Mitochondrial ...

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

His father announced the news on the POLG foundation websitePrince Robert of Luxembourg has announced the death of his ...

Prince Frederik of Luxembourg, the son of Prince Robert of Luxembourg and Princess Julie of Nassau, has passed away at the ...

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 Harry reportedly recalled painful royal memories after being not invited to the grand celebrations of the Commonwealth ...

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

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.

Prince Frederik of Luxembourg has passed away at the aged 22 due to a rare genetic condition. The son of Prince Robert of ...

Prince Frederik, youngest son of Prince Robert of Luxembourg, dies at 22 from POLG Mitochondrial Disease. His legacy lives on ...