Her family, favoured by the Stuarts, arranged her marriage to Frederik
van Nassau, Lord of Zuylensteyn, and they became the parents of two
sons. Later on she became lady-in-waiting to Princess Mary, the wife
of her husband's legitimate brother, Willem II, Prince of Orange.
Through her influence her husband became involved in the Buat affair
but, probably because of political and dynastic reasons, remained
unaffected by the scandal.
 

Source: Leo van de Pas