Wie trouwde met Princess Aimée of Orange-Nassau, van Vollenhoven-Söhngen?

The monarchy of the Netherlands is governed by the country's charter and constitution, roughly a third of which explains the mechanics of succession, accession, and abdication; the roles and duties of the monarch; the formalities of communication between the States General of the Netherlands; and the monarch's role in creating laws. The monarch is head of state and de jure head of government of the Netherlands.

The once-sovereign provinces of the Spanish Netherlands were intermittently ruled by members of the House of Orange-Nassau from 1559, when Philip II of Spain appointed William the Silent (William of Orange) as a stadtholder, until 1795, when the last stadtholder, William V, Prince of Orange, fled the country. William the Silent became the leader of the Dutch Revolt and of the independent Dutch Republic. Some of his descendants were later appointed as stadtholders by the provinces and, in 1747, the role of stadtholder became a hereditary position in all provinces of the thus "crowned" Dutch Republic.

The Kingdom of the Netherlands has been an hereditary monarchy since 20 November 1813, when it was constituted as a principality upon independence from Napoleonic France. It was raised to a kingdom on 16 March 1815. Following the abdication of his mother Queen Beatrix, Willem-Alexander has been King of the Netherlands since 30 April 2013.

Z.H. Floris Frederik Martijn Prins van Oranje-Nassau, van Vollenhoven (Nijmegen, 10 april 1975) is de vierde zoon van prinses Margriet en prof. mr. Pieter van Vollenhoven. Hij is lid van de Nederlandse koninklijke familie maar niet van het Koninklijk Huis. De prins wordt officieel aangeduid met Zijne Hoogheid Prins Floris van Oranje-Nassau, van Vollenhoven, maar in dagelijks spraakgebruik wordt hij kortweg Floris van Oranje of prins Floris genoemd.