Archduchess Estelle of Austria sadly died earlier this month at the age of 46. The royal leaves behind her husband Archduke ...

The Austrian royal family released a statement saying Archduchess Estella of Austria died aged 46, leaving behind her husband ...

It was confirmed on Wednesday that Archduchess Estella of Austria passed away earlier this month, leaving her husband and ...

The Archduchess Estelle of Austria has died aged 46, it has been confirmed, leaving her husband, Archduke Carl Christian, and ...

It has emerged that Archduchess Estelle of Austria, who was just 46, died earlier this month, leaving behind her five young ...

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

The filmmaker who chronicled Prince Frederik of Luxembourg’s battle with the rare genetic disorder PolG has shared her experience working with the royal, who passed away on Mar. 1 at 22.

Affected populations: POLG-related diseases are a group of rare, incurable conditions caused by inherited gene mutations. These disease-causing mutations are carried by up to 2% of people of ...

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 of Luxembourg spoke about his PolG diagnosis and what brought him solace in an emotional video that has ...

Prince Frederik spoke about how the diagnosis changed his life in the emotional video Janine Henni is a Royals Staff Writer for PEOPLE Digital, covering modern monarchies and the world's most ...

Prince Frederik of Luxembourg passed away at the age of 22 after a lifelong struggle with POLG mitochondrial disease, a rare genetic disorder. Frederik, the youngest son of Prince Robert of ...