Prince Charles of Luxembourg enjoyed a milestone moment this week when his parents, Hereditary Duke Guillaume and Hereditary ...

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

The third in line to the Grand Duchy of Luxembourg celebrates his 2nd birthday today, and rare photographs show that Prince ...

Prince Francois will turn two on Thursday, and the young Luxembourg royal had some pre-celebrations to remember as he was celebrated by his family. A series of intimate snaps, captured by ...

Prince François, the third in the line of succession for the Luxembourg throne has turned two.The Royal Family's young heir ...

Luxembourg's Prince Charles, the young son of Hereditary Grand Duke Guillaume and Hereditary Grand Duchess Stéphanie, has ...

Like Queen Elizabeth, she loves horses and a great tiara moment. Grand Ducal Family of Luxembourg/Instagram Prince Frederik of Luxembourg spoke about his PolG diagnosis and what brought him solace ...

Prince Frederik of Luxembourg died on March 1, his family wrote in an emotional statement last week. He was 22. The young ...

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

The people of Luxembourg are in mourning. Robert announced March 7 that his son passed away in Paris March 1, one day after he called his parents, siblings Prince Alexander and Princess Charlotte ...

After the 22-year-old prince of Luxembourg tragically died March 1 following a battle with PolG mitochondrial disease, a rare genetic disorder, his father Prince Robert—who shares Frederik ...