This year, the 100th anniversary of the birth of Grand Duke Jean is celebrated in Luxembourg. Members of the Luxembourgish Grand Ducal Family, that is, Grand Duke Henri, Grand Duchess Maria Teresa, Hereditary Grand Duke Guillaume, Hereditary Grand Duchess Stephanie, Prince Felix, Princess Alexandra, Prince Sébastien, Prince Louis, Scarlett-Lauren Sirgue, Prince Gabriel and Prince Noah attended a tribute concert given in honor of the late Grand Duke Jean of Luxembourg at the Philharmonie de Luxembourg.