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

Prince Frederik of Luxembourg died at 22 after years of struggling with the rare mitochondrial disease PolG, according to a statement issued by his parents, Prince Robert and Princess Julie, on Monday ...

Prince Frederik of Luxembourg has died at the age of 22 from a rare genetic condition, according to a statement from his father, Prince Robert of Luxembourg, through the family's foundation. "It is ...

Frederik's father Prince Robert is a first cousin of Grand Duke Henri of Luxembourg, and the young royal spoke about how PolG changed his life in a video that The PolG Foundation (which he ...

Prince Frederik, the son of Europe's Prince Robert of Luxembourg, has died from a rare genetic disease, his family announced.

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 ...

P rince Frederik of Luxembourg, the youngest son of Prince Robert of Luxembourg and Princess Julie of Nassau, died in Paris at age 22 on March 1—a day after Rare Disease Day—of a rare genetic disease ...

Prince Frederik, the youngest son of Prince Robert of Luxembourg and Princess Julie of Nassau, has died at the age of 22. He passed away on March 1 from POLG Mitochondrial disease, a rare genetic ...

Prince Frederik, 22, died from a mitochondrial disease known as PolG, his father, Prince Robert of Luxembourg, announced on the website of his son's foundation, the POLG Foundation. "Frederik ...

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

his father Prince Robert—who shares Frederik, as well as kids Princess Charlotte, 29, and Prince Alexandre, 27, with wife Princess Julie—detailed his last hours. “Last Friday, February ...

Prince Robert of Luxembourg has announced the tragic passing of his youngest son, Prince Frederik, at the age of 22. The cousin of Henri, Grand Duke of Luxembourg - whose shock abdication last ...