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.