Question: What nationality is Countess Maria Of Nassau (1556–1616)'s father?
Sentence (from "Countess Maria of Nassau (1556–1616)"): Countess Maria of Nassau (7 February 1556, Breda – 10 October 1616, Buren) was the second daughter of William the Silent by his first wife Anna of Egmond and Buren.
Relevant evidence: Yes