William Frederick, was Count of Nassau-Dietz, Stadtholder of Friesland, Groningen and Drenthe.
William Frederick of Nassau-Dietz by Wybrand de Geest, 1632
Diez Castle, Germany
William Frederick, Prince of Nassau-Dietz in later life
Albertine Agnes of Nassau
Videos
Albertine Agnes of Nassau, was the regent of Friesland, Groningen and Drenthe during the minority of her son Henry Casimir II, Count of Nassau-Dietz, between 1664 and 1679. She was the sixth child and
William Frederick, Prince of Nassau-Dietz
…Groningen and Drenthe. William Frederick was the second son of Ernest Casimir, Count of Nassau-Dietz and Sophia Hedwig of Brunswick-Lüneburg. He married Countess Albertine Agnes of Nassau, the fifth daughter of Frederick Henry, Prince of Orange on 2 May 1652 in Cleves. They had three children: Amalia of Nassau-Dietz (1655–1695), married…
1634 Albertina Agnes
Albertine Agnes and her sisters
Oranienstein Palace, Diez