Grand Ducal Family of Luxembourg News Regarding HRH Grand Duke Henri of Luxembourg. (VIDEO) February 8, 2013 Alexandra On February 7, 2013, His Royal Highness Grand Duke Henri of Luxembourg attended the opening of the exhibit, Les Lauréats du Prix Grand-Duc Adolphe de 1946 à Nos Jours, organized by the Cercle Artistique de Luxembourg (CAL). Like this:Like Loading... Related