This Saturday marks a special occasion for the Grand Ducal family of Luxembourg as Prince Félix Léopold Marie Guillaume, the second eldest son of the Grand Ducal couple, celebrates his 39th birthday.

Prince Félix shares a close bond with his three brothers - Hereditary Grand Duke Guillaume, Prince Louis, Prince Sébastien - and his sister, Princess Alexandra. His name carries a legacy, being a tribute to his great-grandfather, Prince Félix of Bourbon-Parma.

As a prominent figure in the royal lineage, Prince Félix stands third in the line of succession.

Read also: From Duke to Grand Duke - Luxembourg under the House of Nassau-Weilburg

In addition to his royal duties, he also holds the distinguished rank of "Chevalier de l'Ordre du Lion d'Or de Nassau".

In September 2013, Prince Félix married Claire Lademacher in the Basilica of Sainte Marie-Madeleine de Saint-Maximin-la-Sainte-Baume in France.

He and his wife, who now holds the title Claire of Luxembourg, Princess of Nassau, have a daughter and a son together. Their daughter Amalia Gabriela Maria Teresa of Luxembourg was born on 15 June 2014. Prince Liam Henri Hartmut was born on 28 November 2016.