Question: Who is Hedwig Of Denmark's mother-in-law?
Sentence (from "Hedwig of Denmark"): Princess Hedwig of Denmark (5 August 1581 – 26 November 1641) was the youngest daughter of King Frederick II of Denmark and Sophie of Mecklenburg-Güstrow, and Electress of Saxony from 1602 to 1611 as the wife of Christian II.
Relevant evidence: Yes