All spouses are created Prince(ss) in their own right
Zonk said:
Maxima and Beatrix look fabulous! Where is Margariet? It always so sad to see Beatrix by herself at events such as these. I know she has the comfort of her family and especially the grandchildren...but it is a shame that her husband is no longer with her.
And here is a question (apologizing in advance if it has already been answered). Why wasn't her husband given a dukedom (thinking British) or a title when they got married? And was special dispensation given so that their sons could be Princes?
Since 1901 all spouses of the (future) Sovereign are created a Prince(ss) in their own right, with their own arms, their own personal standard and (since 1936) their own income. This to mark their own independent position apart from the (future) Sovereign.
Heinrich Wladimir Albrecht Ernst, Duke of Mecklenburg-Schwerin, Prince of the Wends, of Schwerin, of Ratzeburg, Count of Schwerin, Lord of the Lands Rostock and Stargard:
Per 6 February 1901 by Royal Decree Prins der Nederlanden, Hertog van Mecklenburg with the predicate '(His) Royal Highness'
Bernhard Leopold Friedrich Eberhard Julius Kurt Karl Gottfried Peter Prince of Lippe-Biesterfeld:
Per 6 January 1937 by Royal Decree Prins der Nederlanden, Prins van Lippe-Biesterfeld with the predicate '(His) Royal Highness'
Claus Georg Otto Wilhelm Friedrich Kurt von Amsberg (Mecklenburgian nobility):
Per 10 March 1966 by Royal Decree Prins der Nederlanden, Jonkheer van Amsberg with the predicate '(His) Royal Highness'
Máxima Zorreguieta Cerruti
Per 2 February 2002 by Royal Decree Prinses der Nederlanden, Prinses van Oranje-Nassau with the predicate '(Her) Royal Highness'
--------------------------------------------------------------------------
The titles in the Royal House are not hereditary as is the use in nobility. For each new generation of 'legal descendants of His Majesty King Willem I Frederik, Prince of Orange-Nassau' as the Constitution says and no furtherer related to the Sovereign than two degrees of consanguity, by Royal Decree titles are bestowed.
Since the modernized Act on the membership of the Royal House 2002 only children of the present, the former and the future Sovereign can be a Prince(ss) of the Netherlands, Prince(ss) of Orange-Nassau.
That is why the children of Prince Friso and Prince Constantijn are no Princes/Princesses but were bestowed (hereditary) noble titles.
Luana, Zaria, Eloïse, Claus-Casimir and Leonore namely are no 'children of a present, former or future Sovereign'.