Claus-Casimir of Oranje
Known As: Count Claus-Casimir of Orange-NassauBorn: 21st March, 2004Age: 22Biography: Count Claus-Casimir of Orange-Nassau, Jonkheer van Amsberg (Claus-Casimir Bernhard Marius Max; born 21 March 2004), is the second child of Prince Constantijn and Princess Laurentien of the Netherlands and their only son.
