Prince Guillaume spoke to the media outside Grand Duchess Charlotte Maternity Hospital in Luxembourg about the "wonderful day" of his son's birth, noting that they were excited to share their joy ...

Prince Guillaume of Luxembourg has a new royal role as he prepares to reign one day. On Oct. 8, the Hereditary Grand Duke of Luxembourg, 42, and his father, Grand Duke Henri, participated in a ...

Prince Guillaume, Hereditary Grand Duke of Luxembourg, and his wife Princess Stephanie, Hereditary Grand Duchess of Luxembourg, have announced they are expecting their second child.

Earlier this year, Guillaume’s grandfather, Grand Duke Jean of Luxembourg, died at 98 years old. “It is with great sadness that I announce to you the death of my beloved father,” his son ...

Hereditary Grand Duke Guillaume and Hereditary Grand Duchess Stephanie at National Day 2025 Patrick van Katwijk Then, it’s on to Steinfort, where Prince Guillaume will meet with local healthcare ...

Hereditary Grand Duke Guillaume of Luxembourg and Hereditary Grand Duchess Stephanie of Luxembourg attend the Te Deum thanksgiving mass in the Cathedral on the National Day on June 23, 2019 in ...

Henri and Maria Theresa are parents to five adult children – Prince Guillaume, Hereditary Grand Duke of Luxembourg, Prince Felix, Prince Louis, Princess Alexandra (who tied the knot with two ...

"I've known for a long time that this moment was coming," Prince Guillaume said of the Oct. 8 ceremony marking the next step in his accession to the throne Harald Tittel/picture alliance via Getty ...

"I've known for a long time that this moment was coming," Prince Guillaume said of the Oct. 8 ceremony marking the next step in his accession to the throne Harald Tittel/picture alliance via Getty ...

Belgian Countess Stephanie de Lannoy, left, and Prince Guillaume, hereditary Grand-Duke of Luxembourg, pose at the official ceremony for Guillaume to present his fiancee on April 27, 2012, at the ...

Prince Guillaume, Hereditary Grand Duke of Luxembourg, will marry Belgian Countess Stephanie de Lannoy in a two-day affair ...