(Note: please click on underlined names for biographies) 
 

       XI-1 (X-1-1) 
               1  Prince Wilhelm of Prussia 
                  Born 4 July 1906 Marmorpalais, Potsdam 
                  Died 26 May 1940 Nivelles (in battle) 
                  Married 3 June 1933 Bonn 
                  Dorothea von Salviati, daughter of Alexander von Salviati 
                  and Helene Crasemann 
                  Born 10 September 1907 Bonn 
                  Died 7 May 1972 Bonn-Bad Godesberg 
                            Children, Generation XII-1 

               2  Prince Louis Ferdinand of Prussia 
                  Born 9 November 1907 Marmorpalais, Potsdam 
                  Died 25 September 1994 
                  Married 2 May 1938 Potsdam 
                  Grand Duchess Kira Kyrillovna of Russia, daughter of Grand 
                  Duke Kyrill Vladimirovitch of Russia and Princess Victoria 
                  Melita of Saxe-Coburg and Gotha, Duchess of Saxony 
                  Born 9 May 1909 Paris 
                  Died 8 September 1967 St.Briac-sur-Mer 
                            Children, Generation XII-2 

               3  Prince Hubertus of Prussia 
                  Born 30 September 1909 Marmorpalais, Potsdam 
                  Died 8 April 1950 Windhoek, South West Africa 
                  Married (1) 29 December 1941 Oels, Silesia Div.1943 
                  Freiin Maria Anna von Humboldt-Dachroeden, daughter of 
                  Freiherr Alexander von Humboldt-Dachroeden and Katharina 
                  Daum 
                  Born 9 July 1916 Bromberg 
                  Married (2) 5 June 1943 Castle Prillwitz, Mecklenburg 
                  Princess Magdalene Reuss, daughter of Prince Heinrich XXXVI 
                  Reuss and Princess Hermine von Schoenburg-Waldenburg 
                  Born 20 August 1920 Leipzig 
                            Children, Generation XII-3

               4  Prince Friedrich of Prussia 
                  Born 19 December 1911 Berlin 
                  Died 20 April 1966 Reinhartshausen (drowned) 
                  Married 30 July 1945 Little Hadham 
                  Lady Brigid Guinness, daughter of Rupert Guinness, 2nd Earl 
                  of Iveagh and Lady Gwendolen Onslow 
                  Born 30 July 1920 London 
                            Children, Generation XII-4 

               5  Princess Alexandrine of Prussia 
                  Born 7 April 1915 Berlin 
                  Died 2 October 1980 Starnberg, Bavaria 

               6  Princess Cecilie of Prussia 
                  Born 5 September 1917 Castle Cecilienhof 
                  Died 21 April 1975 Castle Koenigstein, Taunus 
                  Married 21 June 1949 Burg Hohenzollern 
                  Clyde Kenneth Harris, son of Bert Harris and Aurora 
                  Vandevere 
                  Born 18 April 1918 Maud, Oklahoma 
                  Died 2 March 1958 Amarillo, Texas 

          XI-2 (X-1-3) 
               1  Princess Viktoria Marina of Prussia 
                  Born 4 September 1915 Berlin 
                  Died 4 September 1915 Berlin 

               2  Princess Viktoria Marina of Prussia 
                  Born 11 September 1917 Kiel 
                  Died 22 January 1981 Taos, New Mexico USA 
                  Married 26 September 1947 Springfield Div.1962 
                  Kirby William Patterson, son of Orin Patterson and Emily 
                  Robards 
                  Born 24 July 1907 Springfield, Missouri 
                  Died 4 June 1984 Springfield, Missouri 

               3  Prince Wilhelm Viktor of Prussia 
                  Born 15 February 1919 Kiel 
                  Died 7 February 1989 Muenchen 
                  Married 20 July 1944 Donaueschingen 
                  Countess Marie-Antoinette Hoyos, Freiin zu Stichsenstein, 
                  daughter of Count Friedrich Hoyos, Freiherr zu 
                  Stichsenstein and Wilhelmine von Wuthenau 
                  Born 27 June 1920 Hohenthurm 
                            Children, Generation XII-5

          XI-3 (X-1-4) 
               1  Prince Alexander Ferdinand of Prussia 
                  Born 26 December 1912 Berlin 
                  Died 12 June 1985 Wiesbaden 
                  Married 19 December 1938 Dresden 
                  Irmgard Weygand, daughter of Friedrich Weygand and Karla 
                  Franziska Oheim 
                  Born 22 August 1912 Mainz 
                            Children, Generation XII-6

          XI-4 (X-1-5) 
               1  Prince Oskar of Prussia 
                  Born 12 July 1915 Potsdam 
                  Died 5 September 1939 Widawka River (in battle) 

               2  Prince Burchard of Prussia 
                  Born 8 January 1917 Potsdam 
                  Died 12 August 1988 Hof nr Salzburg 
                  Married 20 January 1961 Muenchen 
                  Countess Eleonore Fugger von Babenhausen, daughter of Count 
                  Leopold Fugger von Babenhausen and Countess Vera Czernin 
                  von und zu Chudenitz 
                  Born 31 January 1925 Babenhausen 
                            S.P. 

               3  Princess Herzeleide-Ina of Prussia 
                  Born 25 December 1918 Bristow 
                  Died 22 March 1989 Muenchen 
                  Married 15 August 1938 Potsdam 
                  Karl, Prince Biron von Curland, son of Gustav, Prince Biron 
                  von Curland and Francoise Levisse de Montigny de Jaucourt 
                  Born 15 June 1907 Castle Wartenberg 
                  Died 28 February 1982 Muenchen 

               4  Prince Wilhelm Karl of Prussia 
                  Born 30 January 1922 Potsdam 
                  Married 1 March 1952 Destedt nr Braunschweig 
                  Armgard von Veltheim, daughter of Friedrich von Veltheim 
                  and Ottonie von Alvensleben 
                  Born 7 February 1926 Destedt 
                            Children, Generation XII-7

          XI-5 (X-1-6) 
               1  Prince Franz Josef of Prussia 
                  Born 15 December 1916 Potsdam 
                  Died 23 January 1975 Arica, Chili 
                  Married (1) 5 October 1940 Berlin Div.1946 
                  Princess Henriette von Schoenaich-Carolath, daughter of 
                  Prince Johann Georg von Schoenaich-Carolath and Princess 
                  Hermine Reuss zu Greiz 
                  Born 25 November 1918 Berlin 
                  Died 16 March 1972 Neuendettelsau 
                  Married (2) 9 November 1946 Hamburg Div.1959 
                  Luise Dora Hartmann, daughter of Max Emil Theodor Hartmann 
                  and Dora Wandel 
                  Born 5 September 1909 Hamburg 
                  Died 23 April 1961 Hamburg 
                  Married (3) 20 July 1959 Lima, Peru 
                  Eva Maria Herrera y Valdeavellano, daughter of Norberto 
                  Herrera y Carraczco and Juana Valdeavellano y Otero 
                  Born 12 June 1922 Lima 
                  Died 6 March 1987 Lima 
                            Children, Generation XII-8

          XI-6 (X-2-2) 
               1  Princess Barbara of Prussia 
                  Born 2 August 1920 Hemmelmark 
                  Died 31 May 1994 Hemmelmark 
                  Married 11 July 1954 Castle Gluecksburg 
                  Duke Christian Ludwig von Mecklenburg-Schwerin, son of 
                  Friedrich Franz IV, Grand Duke of Mecklenburg-Schwerin and 
                  Princess Alexandra von Hannover, Princess of Great Britain 
                  and Ireland 
                  Born 29 September 1912 Ludwigslust 
                  Died 18 July 1996 Eckernforde 

               2  Prince Alfred of Prussia 
                  Born 17 August 1924 Finca Santa Sofia, Guatamala 
                  Married 15 December 1984 Southampton, New York 
                  Maritza Farkas de Zaladorgicse et Kiskapornok, daughter of 
                  Julius Farkas de Zaladorgicse et Kiskapornok and Ilona 
                  Literati 
                  Born 6 August 1929 Gombaszog, Czechoslovakia 
                            S.P. 

          XI-7 (X-3-2) 
               1  Princess Luise Viktoria of Prussia 
                  Born 23 August 1917 Klein-Glienicke 
                  Married 12 September 1942 Potsdam Div.1949 
                  Hans Reinhold, son of Hermann Reinhold and Charlotte Hanns 
                  Born 20 November 1917 Berlin-Charlottenburg 

               2  Prince Friedrich Karl of Prussia 
                  Born 13 March 1919 Klein Glienicke 
                  Married (1) 13 December 1961 Nikolskoe in Berlin-Wannsee 
                  Lady Hermione Stuart, daughter of Archibald John Morton 
                  Stuart, Earl of Moray and Mabel Wilson 
                  Born 2 March 1925 Johannesburg, S-Africa 
                  Died 2 September 1969 Findhorn, Moray, Scotland 
                  Married (2) 11 February 1974 Rottach-Egern Div.1978 
                  Adelheid von Bockum gen. Dolffs, daughter of Florens von 
                  Bockum gen. Dolffs and Ursula von Krause 
                  Born 16 September 1943 Soest 
                            S.P. 

          XI-8 (X-7-1) 
               1  Felicitas von Waldenburg 
                  Born 31 July 1944 Altlandsberg 
                  Died 15 June 1945 Amberg 

               2  Henriette von Waldenburg 
                  Born 6 April 1949 Grosschonbrunn, Kr.Amberg 
                  Married 24 December 1970 Oerlinghausen 
                  Dieter Aufderhaar 
                  Born 13 August 1943 Berlebeck bei Detmold 

               3  Joachim von Waldenburg 
                  Born 18 September 1954 Ansbach 

         XII-1 (XI-1-1) 
               1  Princess Felicitas of Prussia 
                  Born 7 June 1934 Bonn 
                  Married (1) 12 September 1958 Bonn Div.1972 
                  Dinnies von der Osten, son of Karl August von der Osten and 
                  Wilhelmine von Boddion 
                  Born 21 May 1929 Koslin 
                  Married (2) 27 October 1972 Aumuehle 
                  Jorg Hartwig von Nostitz-Wallwitz, son of General Gustav 
                  Adolf von Nostitz-Wallwitz and Renata Rachals 
                  Born 26 September 1937 Verden/Aller 

               2  Princess Christa of Prussia 
                  Born 31 October 1936 Castle Klein-Obisch 
                  Married 24 March 1960 Wahlschied, Siegkries 
                  Peter Liebes, son of Martin Liebes and Countess Clementine 
                  von Montegelas 
                  Born 18 January 1926 Muenchen 
                  Died 5 May 1967 Bonn 
                            S.P. 

         XII-2 (XI-1-2) 
               1  Prince Friedrich Wilhelm of Prussia 
                  Born 9 February 1939 Berlin-Grunewald 
                  Married (1) 22 August 1967 Ploen, Holstein Div.1975 
                  Waltraud Freydag, daughter of Dr. Alois Freydag and 
                  Annemarie Rolfs 
                  Born 14 April 1940 Kiel 
                  Married (2) 24 April 1976 Burg Hohenzollern 
                  Ehrengard von Reden, daughter of Guenter von Reden and 
                  Ehrengard von Hulsen 
                  Born 7 June 1943 Berlin 
                            Children, Generation XIII-1

               2  Prince Michael of Prussia 
                  Born 22 March 1940 Berlin 
                  Married (1) 23 September 1966 Duesseldorf-Kaisersw. Div.1982 
                  Jutta Joern, daughter of Otto Joern and Ernestine Prubenau 
                  Born 27 January 1943 Giessen 
                  Married (2) 23 June 1982 Bad Soden am Mittwoch 
                  Birgitte Dallwitz-Wegner, daughter of Hans Viktor 
                  Dallwitz-Wegner and Elisabeth Heimann 
                  Born 17 September 1939 Kitzbuehl, Tirol 
                            Children, Generation XIII-2 

               3  Princess Marie Cecile of Prussia 
                  Born 28 May 1942 Cadinen 
                  Married 4 December 1965 Berlin Div.23-11-1989 
                  Duke Friedrich August von Oldenburg, son of Nikolaus, 
                  Hereditary Grand Duke von Oldenburg and Princess Helene zu 
                  Waldeck und Pyrmont 
                  Born 11 January 1936 Rastede 

               4  Princess Kira of Prussia 
                  Born 27 June 1943 Cadinen 
                  Married 10 September 1973 Bonn Div.-1-1984 
                  Thomas Frank Liepsner, son of Robert Frank Liepsner and 
                  Lorene Wonsetler 
                  Born 20 January 1945 St.Louis, Missouri 

               5  Prince Louis Ferdinand of Prussia 
                  Born 25 August 1944 Golzow 
                  Died 11 July 1977 Bremen 
                  Married 24 May 1975 Ruedenhausen 
                  Countess Donata zu Castell-Ruedenhausen, daughter of 
                  Siegfried, 4.Fuerst zu Castell-Ruedenhausen and Countess 
                  Irene zu Solms-Laubach 
                  Born 21 June 1950 Ruedenhausen 
                            Children, Generation XIII-3

               6  Prince Christian Sigismund of Prussia 
                  Born 14 March 1946 Bad Kissingen 
                  Married 27 September 1984 Gut Damp an der Ostsee 
                  Countess Nina von Reventlow, daughter of Count Ludwig von 
                  Reventlow and Nina Pryadkin 
                  Born 13 March 1954 Kiel 
                  Child by (a) Christiane Grandmontagne, daughter of Daniel 
                  Grandmontagne 
                            Children, Generation XIII-4

               7  Princess Xenia of Prussia 
                  Born 9 December 1949 Bremen-Oberneuland 
                  Married 26 January 1973 Bremen Div.6-3-1978 
                  Per-Edvard Lithander, son of Patrick Edvard Lithander and 
                  Kerstin Ingrid Britta Beck Aurell 
                  Born 10 September 1945 Wasa/Gotesburg, Sweden 

         XII-3 (XI-1-3) 
           (2) 1  Princess Anastasia of Prussia 
                  Born 14 February 1944 Brieg 
                  Married 8 November 1965 Erbach 
                  Aloys Konstantin, 9.Fuerst zu Loewenstein-Wertheim-Rosenberg, 
                  son of Karl, 8.Fuerst zu Loewenstein-Wertheim-Rosenberg and 
                  Carolina  dei Conti Rignon 
                  Born 16 December 1941 Wuerzburg 

               2  Princess Marie Christine of Prussia 
                  Born 18 July 1947 Gelnhausen 
                  Died 29 May 1966 Giessen (car-accident) 

         XII-4 (XI-1-4) 
               1  Prince Frederick Nicholas of Prussia 
                  Born 3 May 1946 London 
                  Married 27 February 1980 London 
                  Hon. Victoria Lucinda Mancroft, daughter of Stormont 
                  Mancroft Samuel Mancroft, 2nd Baron Mancroft and Diana 
                  Elizabeth Lloyd 
                  Born 7 March 1952 London 
                            Children, Generation XIII-5 

               2  Prince Andrew of Prussia 
                  Born 14 November 1948 London 
                  Married 2 January 1979 London 
                  Alexandra Blahova, daughter of Frantisek Blaha and Vlasta 
                  Dokoupilova 
                  Born 28 December 1947 Brno, Czechoslovakia 
                            Children, Generation XIII-6

               3  Princess Victoria of Prussia 
                  Born 22 February 1952 London 
                  Married 3 May 1976 Albury, Hertfordshire 
                  Philippe Alfonse Achache, son of Jean Robert Achache and 
                  Jacqueline Henriette Andrieu 
                  Born 25 March 1945 Toulouse 

               4  Princess Antonia of Prussia 
                  Born 28 April 1955 London 
                  Married 3 February 1977 London 
                  Arthur Wellesley, Marquess of Douro, son of Arthur Valerian 
                  Wellesley, 8th Duke of Wellington and Diana Ruth McConnel 
                  Born 19 August 1945 Windsor 

               5  Prince Rupert of Prussia 
                  Born 28 April 1955 London 
                  Married 5 January 1982 London 
                  Ziba Rastegar-Javaheri, daughter of Morteza 
                  Rastegar-Javaheri and Rabeeh Baghaii-Kermani 
                  Born 12 December 1954 Teheran, Iran 
                            Children, Generation XIII-7

         XII-5 (XI-2-3) 
               1  Princess Marie Luise of Prussia 
                  Born 18 September 1945 Konstanz 
                  Married 19 May 1971 Hechingen 
                  Count Rudolf von Schoenburg-Glauchau, son of Count Carl von 
                  Schoenburg-Glauchau and Countess Maria Anna 
                  Bawarow-Bawarowska 
                  Born 25 September 1932 Wechselburg 

               2  Prince Adalbert of Prussia 
                  Born 4 March 1948 Konstanz 
                  Married 14 June 1981 Glentorf bei Braunschweig 
                  Eva Maria Kudicke, daughter of Guenther Kudicke and Barbara 
                  Ziegler 
                  Born 30 June 1951 Teheran, Iran 
                            Children, Generation XIII-8 

         XII-6 (XI-3-1) 
               1  Prince Stephan of Prussia 
                  Born 30 September 1939 Dresden 
                  Married (1) 28 February 1964 Wiesbaden Div.1976 
                  Heide Schmidt, daughter of Dr. Ernst Schmidt and Gertrud 
                  Gundlach 
                  Born 6 February 1939 Frankfurt am Main 
                  Married (2) 19 June 1981 Kochel am See, Bavaria 
                  Hannelore Maria Kerscher, daughter of Leo Kerscher and 
                  Martha Sufcak 
                  Born 26 October 1952 Passau 
                            Children, Generation XIII-9

         XII-7 (XI-4-4) 
               1  Princess Donata of Prussia 
                  Born 24 December 1952 Bonn 

               2  Prince Wilhelm Karl of Prussia 
                  Born 26 August 1955 Bonn 

               3  Prince Oskar of Prussia 
                  Born 6 May 1959 Bonn 

         XII-8 (XI-5-1) 
           (1) 1  Prince Ludwig of Prussia 
                  Born 3 September 1943 Gruenberg, Silesia 
                  Died 26 September 1943 Castle Saabor 

               2  Prince Franz Wilhelm of Prussia
                  Born 3 September 1943 Gruenberg, Silesia 
                  Married 23 September 1976 Madrid Divorced 
                  Grand Duchess Mariya Vladimirovna of Russia, daughter of 
                  Grand Duke Vladimir Kyrillovitch of Russia and Princess 
                  Leonida Bagration-Muchransky 
                  Born 23 December 1953 Madrid 
                            Children, Generation XIII-10 

               3  Prince Franz Friedrich of Prussia 
                  Born 17 October 1944 Gruenberg, Silesia 
                  Married 23 October 1970 Neuwied 
                  Gudrun Winkler, daughter of Horst Winkler and Edith Salz 
                  Born 29 January 1949 Ischenrode 
                            Children, Generation XIII-11

           (3) 4  Princess Alexandra Maria of Prussia 
                  Born 29 April 1960 Lima, Peru 

               5  Princess Desiree of Prussia 
                  Born 13 July 1961 Lima, Peru 
                  Married 25 May 1983 Lima 
                  Juan Carlos Gamarra y Skeels, son of Carlos Gamarra y 
                  Vargas and Edwina Skeels 
                  Born 15 November 1954 Lima, Peru 

        XIII-1 (XII-2-1) 
           (1) 1  Prince Philipp of Prussia 
                  Born 23 April 1968 Eutin 

           (2) 2  Prince Friedrich Wilhelm of Prussia 
                  Born 16 August 1979 Berlin 

               3  Princess Viktoria-Luise of Prussia 
                  Born 2 May 1982 Berlin 

               4  Prince Joachim Albrecht of Prussia 
                  Born 26 June 1984 Berlin 

        XIII-2 (XII-2-2) 
           (1) 1  Princess Micaela Maria of Prussia 
                  Born 5 March 1967 Berlin 

               2  Princess Nataly of Prussia 
                  Born 13 January 1970 Frankfurt am Main 

        XIII-3 (XII-2-5) 
               1  Prince Georg Friedrich of Prussia 
                  Born 10 June 1976 Bremen 

               2  Princess Cornelie-C‚cile of Prussia 
                  Born 30 January 1978 Bremen 

        XIII-4 (XII-2-6) 
               1  Prince Christian Ludwig of Prussia 
                  Born 16 May 1986 Bremen 

               2  Princess Irina of Prussia 
                  Born 4 July 1988 Bremen 

           (a) 3  Isabelle-Alexandra von Preussen 
                  Born 18 September 1969 Sarreguemines, Moselle, France 

        XIII-5 (XII-4-1) 
               1  Beatrice Victoria von Preussen 
                  Born 10 February 1981 London 

               2  Florence Jessica von Preussen 
                  Born 29 July 1983 London 

               3  Augusta von Preussen 
                  Born 15 December 1986 London 

               4  Frederick von Preussen 
                  Born 11 June 1990 London 

        XIII-6 (XII-4-2) 
               1  Tatiana von Preussen 
                  Born 16 October 1980 London 

               2  Frederick Alexander von Preussen 
                  Born 15 November 1984 London 

        XIII-7 (XII-4-5) 
               1  Brigid von Preussen 
                  Born 24 December 1983 London 

               2  Astrid von Preussen 
                  Born 16 April 1985 London 

        XIII-8 (XII-5-2) 
               1  Prince Alexander of Prussia 
                  Born 3 October 1984 Muenchen 

               2  Prince Christian of Prussia 
                  Born 3 July 1986 Muenchen 

               3  Prince Philipp of Prussia 
                  Born 3 July 1986 Muenchen 

        XIII-9 (XII-6-1) 
           (1) 1  Princess Stephanie of Prussia 
                  Born 21 September 1966 Mannheim-Neckar 

       XIII-10 (XII-8-2) 
               1  Prince Georg of Prussia 
                  Born 13 March 1981 Madrid 

       XIII-11 (XII-8-3) 
               1  Princess Christine of Prussia 
                  Born 22 February 1968 Koblenz