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

Commissioned by Frederik’s mother, Princess Julia of Nassau, to helm an educational short film about the disease with ...

Prince Frederik was diagnosed with the mitochondrial disease PolG at age 14 and dedicated his life to combating the genetic ...

Tributes have been paid to Prince Frederik of Nassau, who has died aged 22 in Paris from a genetic disease. A statement from his family after his passing said the young Luxembourg royal had “a special ...

The son of Prince Robert of Luxembourg and Princess Julie of Nassau, Prince Frederik, has died in Paris the age of 22 due to ...

In the Broadway musical, the title character tries to pass herself off as the tragic Grand Duchess Anastasia, who was killed along with the rest of the Russian royal family in 1918. Or was she?

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

"Frederik knows that he is my Superhero, as he is to all of our family, and to so very many good friends and now in great part thanks to his POLG Foundation, to so very many people the world over." ...

Luxembourg’s royal family is mourning the heartbreaking loss of Prince Frederik, who tragically passed away due to the rare ...

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

Alexandre Dumas, the renowned author of The Three Musketeers and The Count of Monte Cristo, lived a life nearly as eventful ...

Prince Frederik, the youngest son of Prince Robert of Luxembourg and Princess Julie of Nassau, passed away at the age of 22.