Friedrich Ferdinand, Duke of Schleswig-Holstein
Duke of Schleswig-Holstein-Sonderburg-Glücksburg, then Titular Duke of Schleswig-Holstein (1855-1934)
Birth
October 12, 1855
Kiel, Germany
Death
January 21, 1934
Przemków, Poland
Other Names
Friedrich Ferdinand, Frederick Ferdinand, Duke of Schleswig-Holstein-Sonderburg-Glücksburg, Federico Fernando de Schleswig-Holstein
