News from the Grand Ducal Family News are only available in the original language.Categories National Day Commemorations & Birthdays Conferences Culture In memoriam National Day Press releases Social & humanitarian activities SportMembers of the Family H.R.H. Prince Sébastien H.R.H. the Grand Duke H.R.H. the Grand Duchess H.R.H. the Crown Prince H.R.H. the Crown Princess H.R.H. Prince Félix H.R.H. Prince Louis H.R.H. Princess Alexandra H.R.H. Prince Sébastien Dates 2019 2025 2024 2023 2019 2018 2016 2015 2009Keywords Reset National Day 2019 H.R.H. Prince Sébastien Journée de la Fête Nationale23.06.2019