Question: What is the date of birth of Princess Louise Caroline Of Hesse-Kassel's husband?
Sentence (from "Friedrich Wilhelm, Duke of Schleswig-Holstein-Sonderburg-Glücksburg"): He subsequently changed his title to Duke of Schleswig-Holstein-Sonderburg-Glücksburg in 1825 and founded a line that includes the Royal Houses of Denmark, Greece, Norway, and the Commonwealth realms.
Relevant evidence: No