Prince Frederik of Luxembourg, son of Prince Robert and Princess Julie of Nassau, passed away at 22 in Paris due to POLG mitochondrial disease. Diagnosed at 14, Frederik advocated for research and ...

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, who died at 22, spoke about the rare genetic disorder he navigated in a video released by The PolG Foundation he founded.

Princess Claire is 40—and looks fabulous in a new photo in celebration of her birthday! The Grand Ducal Court of Luxembourg commemorated the Princess turning 40 on Friday, March 21, with a new ...

His godparents are Count Philippe of Lannoy and Countess Isabelle of Lannoy, as well as Prince Guillaume and Princess Sibilla of Luxembourg. Lastly, Prince Frederik of Nassau was born 18 March ...

Prince Frederik, the youngest son of Prince Robert of Luxembourg and Princess Julie of Nassau, left behind a lasting legacy following his death at age 22 this month. The beloved royal died on ...

After the 22-year-old prince of Luxembourg tragically died March 1 ... his father Prince Robert—who shares Frederik, as well as kids Princess Charlotte, 29, and Prince Alexandre, 27, with ...

A breakdown of the Luxembourg royal family tree ... and they have since welcomed three children: Princess Amalia Gabriela Maria Teresa, Prince Liam Henri Hartmut and Prince Balthazar Félix ...

Prince Frederik of Luxembourg, the youngest son of Prince Robert and Princess Julie, died from a rare genetic condition called POLG Mitochondrial disease. He was 22. On the website for the POLG ...

Prince Frederik of Luxembourg, the youngest son of Prince Robert of Luxembourg and Princess Julie of Nassau, has died after a lifelong battle with a rare genetic disorder known as POLG ...

Prince Frederik of Luxembourg, the son of Prince Robert of Luxembourg and Princess Julie of Nassau, has died at the age of 22. Prince Robert shared the news in a statement on the website for the ...