 Line of succession to the Luxembourger throne

Since 2011, the crown of Luxembourg descends according to absolute primogeniture among Grand Duke Henri's descendants and according to agnatic primogeniture among other dynasts.The constitution of Luxemburg states that the crown is hereditary in the house of Nassau according to the pact of 1783 (the Nassau Family Pact), the Treaty of Vienna made in 1815, and the Treaty of London of 1867.