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 ...

Duke Henri — the first cousin of Prince Robert of Luxembourg — owns three official properties: Fischbach Castle, Berg Castle, and the Grand Ducal Palace. The Grand Ducal Palace is not the Duke ...

Duke Henri — the first cousin of Prince Robert of Luxembourg, whose 22-year-old son recently died — owns three official royal residences in Luxembourg, with the Grand Ducal Palace being chief ...

Picture: Patrick van Katwijk/Getty Images Duke Henri — the first cousin of Prince Robert of Luxembourg, whose 22-year-old son recently died — owns three official royal residences in Luxembourg ...

The Grand Ducal Court of Luxembourg commemorated the Princess turning 40 on Friday, March 21, with a new picture of Claire and her husband Prince Félix ... our passion for wine together and ...

It comes after the shock death of another European royal, aged 22. Last week, Prince Robert of Luxembourg has announced the tragic passing of his youngest son, Prince Frederik, at the age of 22.