Schleswig-Holstein-Sonderburg-Glücksburg (elder line)
Members of this line bore the title of Duke of Schleswig-Holstein, but they were not ruling Dukes.
Some years after the death of Frederick William Henry, the title went via King Frederick VI to Frederick William of Schleswig-Holstein-Sonderburg-Beck, who founded the younger line of Schleswig-Holstein-Sonderburg-Glücksburg.
|1622–1663||Philip||founder of the line|
|1766–1779||Frederick William Henry||son|