William Frederick, Prince of Nassau-Dietz

Count of Nassau-Dietz, Stadtholder of Friesland, Groningen and Drenthe (1613–1664) (1613–1664)

Parents

• Sophia Hedwig of Brunswick-Lüneburg
• Ernest Casimir I, Count of Nassau-Dietz

Children

• Amalie of Nassau-Dietz
• Prince Hendrik Casimir II, Prince of Nassau-Dietz

Siblings

• Elisabeth Friso van Nassau-Dietz
• Henry Casimir I of Nassau-Dietz
• Maurice of Nassau-Dietz

Partners

• Countess Albertine Agnes of Nassau