Anna van Egmont
She was the only child of Maximiliaan van Egmond and Françoise de Lannoy. She was also Countess of Lingen and of Leerdam, and Lady of IJsselstein, of Borssele, of Grave, of Cranendonck, of Jaarsveld, of Kortgene, of Sint Maartensdijk, and of Odijk. Because she was the only child, she also got the title of Countess of Buren and Lady of Egmond.
In 1551 she married William the Silent in Buren. Because she was the Lady of Egmond and Countess of Buren, he became Lord of Egmond and Count of Buren. They had three children:
- Countess Maria von Nassau (22 November 1553 – after 23 July 1555), died when she was very young.
- Philip William, Prince of Orange (19 December 1554 – 20 February 1618), married Eleonora of Bourbon-Condé
- Countess Maria of Nassau (7 February 1556 – 10 October 1616), married Count Philip of Hohenlohe-Neuenstein, one male child
Anna died when she was only 25 years old. She was buried in Breda.