Question: What is the date of death of William Of Nassau (1601–1627)'s mother?
Sentence (from "Margaretha van Mechelen"): Margaretha van Mechelen (c. 1580 in Lier – 17 May 1662 in The Hague) was a noblewoman of the Southern Netherlands and (from c.1600 to c.1610)
Relevant evidence: Yes