People
Friedrich Ferdinand, Duke of Schleswig-Holstein
Duke of Schleswig-Holstein-Sonderburg-Glücksburg, then Titular Duke of Schleswig-Holstein (1855-1934)
12 October 1855 – 21 January 1934
Friedrich Ferdinand, Duke of Schleswig-Holstein12 October 1855 – 21 January 1934Princess Karoline Mathilde of Schleswig-Holstein-Sonderburg-Augustenburg25 January 1860 – 20 February 1932
Princess Viktoria Adelheid of Schleswig-Holstein31 December 1885 – 3 October 1970Princess Alexandra Victoria of Schleswig-Holstein-Sonderburg-Glücksburg21 April 1887 – 14 April 1957Princess Helena Adelaide of Schleswig-Holstein-Sonderburg-Glücksburg1 June 1888 – 30 June 1962Princess Adelaide of Schleswig-Holstein-Sonderburg-Glücksburg19 October 1889 – 11 June 1964Wilhelm Friedrich, Duke of Schleswig-Holstein23 August 1891 – 10 February 1965Princess Karoline Mathilde of Schleswig-Holstein-Sonderburg-Glücksburg11 May 1894 – 28 January 1972
Parents
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Spouses and partners
Children
Princess Viktoria Adelheid of Schleswig-Holstein
31 December 1885 – 3 October 1970
Princess Alexandra Victoria of Schleswig-Holstein-Sonderburg-Glücksburg
21 April 1887 – 14 April 1957
Princess Helena Adelaide of Schleswig-Holstein-Sonderburg-Glücksburg
1 June 1888 – 30 June 1962
Princess Adelaide of Schleswig-Holstein-Sonderburg-Glücksburg
19 October 1889 – 11 June 1964
Wilhelm Friedrich, Duke of Schleswig-Holstein
23 August 1891 – 10 February 1965
Princess Karoline Mathilde of Schleswig-Holstein-Sonderburg-Glücksburg
11 May 1894 – 28 January 1972
