News from the Grand Ducal Family News are only available in the original language.Categories Institutions & Politics Culture Institutions & Politics International relations National Day Receptions ReligionMembers of the Family H.R.H. Prince Louis H.R.H. the Grand Duke H.R.H. the Crown Prince H.R.H. Prince Louis Dates 2009 2024 2023 2022 2009 Keywords Reset Institutions & Politics 2009 H.R.H. Prince Louis Elections nationales et européennes du 7 juin 200907.06.2009