Question: What is the date of death of Amalia Of Solms-Braunfels's husband?
Sentence (from "Frederick Henry, Prince of Orange"): Frederick Henry (29 January 1584 – 14 March 1647) was the sovereign prince of Orange and stadtholder of Holland, Zeeland, Utrecht, Guelders, Overijssel in the Dutch Republic from 1625 until his death in 1647.
Relevant evidence: Yes