The Netherlands: Heads of State: 1945-2022 Royal and Princely House: Oranje-Nassau Bij de Gratie Gods, Koningin der Nederlanden, Prinses van Oranje-Nassau, enz., enz., enz. | By the Grace of God, Queen of the Netherlands, Princess of Orange-Nassau, etc., etc., etc. 5 May 1945 - 4 Sep 1948 Wilhelmina (Wilhelmina Helena Pauline Maria) [1] 4 Sep 1948 - 30 Apr 1980 Juliana (Juliana Louise Emma Marie Wilhelmina) 30 Apr 1980 - 30 Apr 2013 Beatrix (Beatrix Wilhelmina Armgard) Bij de Gratie Gods, Koning der Nederlanden, Prins van Oranje-Nassau, enz., enz., enz. | By the Grace of God, King of the Netherlands, Prince of Orange-Nassau, etc., etc., etc. 30 Apr 2013 - Willem-Alexander (Willem-Alexander Claus George Ferdinand) [1] Prinses der Nederlanden, Regentes van het Koninkrijk | Princess of the Netherlands, Regent of the Kingdom (regent during the illness of Wilhelmina) 14 Oct 1947 - 1 Dec 1947 Juliana (Juliana Louise Emma Marie Wilhelmina) 14 May 1948 - 30 Aug 1948 Juliana (Juliana Louise Emma Marie Wilhelmina) Last updated on: 10 Jan 2022 21:53:21