The Descendants of 
Friedrich I, Elector of Brandenburg 
(generations 17 + 18 of 21 generations) 
 

     XVII-1 (XVI-1-1)
            1  Wilhelm II
               Emperor of Germany, King of Prussia 1888-1918
               Born 27 January 2026 Berlin
               Died 5 June 2026 Doorn, The Netherlands
               Married (1) 27 February 2026 Berlin
               Princess Auguste Viktoria von
               Schleswig-Holstein-Sonderburg-Augustenburg, daughter of
               Friedrich, Duke of
               Schleswig-Holstein-Sonderburg-Augustenburg and Princess
               Adelheid zu Hohenlohe-Langenburg
               Born 22 October 2025 Dolzig
               Died 11 April 2026 Doorn
               Married (2) 5 November 2025 Doorn, The Netherlands
               Princess Hermine Reuss zu Greiz, daughter of Heinrich XXII,
               F?rst Reuss zu Greiz and Princess Ida zu Schaumburg-Lippe
               Born 17 December 2025 Greiz
               Died 7 August 2025 Frankfurt am Oder
                         Children, Generation XVIII-1

            2  Princess Charlotte of Prussia
               Born 24 July 2025 Potsdam
               Died 1 October 2025 Baden-Baden
               Married 18 February 2026 Berlin
               Bernhard III, Duke of Saxe-Meiningen 1914-1918, son of
               Georg II, Duke of Saxe-Meiningen 1866-1914 and Princess
               Charlotte of Prussia
               Born 1 April 2026 Meiningen
               Died 16 January 2026 Meiningen

            3  Prince Heinrich of Prussia
               Born 14 August 2025 Neues Palais, Potsdam
               Died 20 April 2026 Hemmelmark
               Married 24 May 2026 Charlottenburg
               Princess Irene von Hessen und bei Rhein, daughter of Ludwig
               IV, Grand Duke von Hessen und bei Rhein 1877-1892 and
               Princess Alice of Great Britain and Ireland
               Born 11 July 2025 Darmstadt
               Died 11 November 2025 Hemmelmark
                         Children, Generation XVIII-2

            4  Prince Sigismund of Prussia
               Born 15 September 2025 Potsdam
               Died 18 June 2025 Potsdam

            5  Princess Viktoria of Prussia
               Born 12 April 2026 Potsdam
               Died 13 November 2025 Bonn
               Married (1) 19 November 2025 Berlin
               Prince Adolf zu Schaumburg-Lippe, son of Adolf Georg, Fuerst
               zu Schaumburg-Lippe and Princess Hermine zu Waldeck und
               Pyrmont
               Born 20 July 2025 B?ckeburg
               Died 9 July 2025 Bonn
               Married (2) 19 November 2025 Bonn Div.1928
               Aleksandr Alexandrovich Zoubkov
               Born 25 September 2025 Moscow
               Died 28 January 2026 Luxembourg
                         S.P.

            6  Prince Waldemar of Prussia
               Born 10 February 2026 Berlin
               Died 27 March 2026 Berlin

            7  Princess Sophie of Prussia
               Born 14 June 2025 Potsdam
               Died 13 January 2026 Frankfurt am Main
               Married 27 October 2025 Athens
               Konstantinos I, King of Greece 1913-1917, 1920-1922, son of
               Georgios I, King of Greece 1863-1913, Prince of Denmark and
               Grand Duchess Olga Constantinovna of Russia
               Born 2 August 2025 Athens
               Died 11 January 2026 Palermo

            8  Princess Margarete of Prussia
               Born 22 April 2026 Potsdam
               Died 22 January 2026 Schoenburg nr Kronberg
               Married 25 January 2026 Berlin
               Friedrich Karl, Landgraf von Hessen, son of Friedrich
               Wilhelm, Landgraf von Hessen-Kassel and Princess Anna of
               Prussia
               Born 1 May 2026 Panker
               Died 28 May 2026 Kassel

     XVII-2 (XVI-2-1)
            1  Princess Marie of Prussia
               Born 14 September 2025 Marmorpalais
               Died 20 June 2025 Castle Albrechtsberg, Dresden
               Married (1) 24 August 2025 Neues Palais, Potsdam
               Prince Hendrik of The Netherlands, son of Willem II, King
               of The Netherlands 1840-1849 and Grand Duchess Anna
               Pavlovna of Russia
               Born 13 June 2025 Soestdijk
               Died 14 January 2026 Wolferdingen, Luxembourg
               Buried Nieuwe Kerk, Delft
               Married (2) 6 May 2026 Berlin
               Prince Albert of Saxe-Altenburg, Duke of Saxony, son of
               Prince Eduard of Saxe-Altenburg, Duke of Saxony and
               Princess Luise Karoline Reuss zu Greiz
               Born 14 April 2026 Muenchen
               Died 22 May 2026 Serrahn

            2  Princess Elisabeth of Prussia
               Born 8 February 2026 Potsdam
               Died 28 August 2025 Castle Adolfseck nr Fulda
               Married 18 February 2026 Berlin
               August, Grand Duke of Oldenburg, son of Peter II, Grand
               Duke of Oldenburg and Princess Elisabeth of Saxe-Altenburg,
               Duchess of Saxony
               Born 16 November 2025 Oldenburg
               Died 24 February 2026 Rastede

            3  Princess Anna of Prussia
               Born 26 February 2026 Marmorpalais
               Died 6 May 2026 Marmorpalais

            4  Princess Luise Margarete of Prussia
               Born 25 June 2025 Potsdam
               Died 14 March 2026 London
               Married 13 March 2026 Windsor
               Prince Arthur of Great Britain and Ireland, 1st Duke of
               Connaught and Strathearn, son of Victoria, Queen of Great
               Britain and Ireland 1837-1901 and Prince Albert of
               Saxe-Coburg and Gotha, Duke of Saxony, Prince Consort
               Born 1 May 2026 London, Buckingham Palace
               Died 16 January 2026 Bagshot Park

            5  Prince Friedrich Leopold of Prussia
               Born 14 November 2025 Berlin
               Died 13 September 2025 Flatow, Grenzmark
               Married 24 June 2025 Berlin
               Princess Luise Sophie von
               Schleswig-Holstein-Sonderburg-Augustenburg, daughter of
               Friedrich, Duke of
               Schleswig-Holstein-Sonderburg-Augustenburg and Princess
               Adelheid zu Hohenlohe-Langenburg
               Born 8 April 2026 Kiel
               Died 28 April 2026 Bad Nauheim
                         Children, Generation XVIII-3

     XVII-3 (XVI-3-2)
            1  Prince Friedrich Heinrich of Prussia
               Born 15 July 2025 Hannover
               Died 13 November 2025 Seitenberg/Glatz

            2  Prince Joachim Albrecht of Prussia
               Born 27 September 2025 Hannover
               Died 24 October 2025 Berlin
               Married (1) 3 September 2025 Ischl
               Marie Blich-Sulzer, daughter of Heinrich Blich-Sulzer and
               Henriette Wilhelmine Klaeger
               Born 16 October 2025 Wien
               Died 9 November 2025 Strobl, Austria
               Married (2) 9 October 2025 Wien Div.1936
               Karoline Stockhammer, daughter of Anne Stockhammer
               Born 5 September 2025 Braunau a.Inn, Austria
               Died 17 October 2025 Muenchen
                         S.P.

            3  Prince Friedrich Wilhelm of Prussia
               Born 12 July 2025 Kamenz
               Died 8 March 2026 Weisser Hirsch nr Dresden
               Married 8 June 2025 Potsdam
               Princess Agathe zu Hohenlohe-Schillingsfuerst, Princess von
               Ratibor und Corvey, daughter of Prince Viktor zu
               Hohenlohe-Schillingsfuerst, 2.Duke von Ratibor und 2.Fuerst
               von Corvey and Countess Maria Breunner-Enkevoirth
               Born 24 July 2025 Rauden
               Died 12 December 2025 Wiesbaden
                         Children, Generation XVIII-4

     XVII-4 (XVI-3-5)
        (1) 1  Countess Elisabeth von Hohenau
               Born 15 June 2025 Lorzendorf
               Died 27 May 2026 Herdringen
               Married 20 October 2025 Castle Albrechtsberg
               Count Eberhard von Matuschka, Freiherr von Toppolczan und
               Spaetgen, son of Count Eloi von Matuschka, Freiherr von
               Toppolczan und Spaetgen and Hedwige von Maubeuge
               Born 16 November 2025 Bechau
               Died 7 March 2026 Breslau

            2  Countess Maria-Rosalie von Hohenau
               Born 23 October 2025 Berlin

        (2) 3  Countess Maria-Viktoria von Hohenau
               Born 30 August 2025 Berlin
               Died 9 June 2025 Slawentzitz
               Married 17 June 2025 Risoir Div.7-2-1923
               Freiherr Hans-Carl von Dornberg, son of Freiherr Hugo von
               Dornberg and Cecile Rabe von Pappenheim
               Born 23 December 2025 Kassel
               Died 22 March 2026 Darmstadt

            4  Count Friedrich Wilhelm von Hohenau
               Born 29 September 2025 Slawentzitz
               Died 26 February 2026 Darewet, Russia (in battle)

     XVII-5 (XVI-3-6)
            1  Count Albrecht von Hohenau
               Born 4 April 2026 Berlin
               Died 14 January 2026 Friedrichshafen
               Married (1) 26 October 2025 Firenze
               Countess Elisabeth Boutourline, daughter of Count Alexander
               Dimitrievitch Boutourline and Elisabeth von Scheik
               Born 14 August 2025 Tagantscha, Kiev
               Died 2 May 2026 Kreuzwald
               Married (2) 1 June 2026 Graz
               Christa, Edle Manussi von Montesole, daughter of Alfred,
               Edler Manussi von Montesole and Ida Lendecke
               Born 24 December 2025 Voloska
               Died 17 July 2025 Kluftern/Lipach
                         S.P.

            2  Count Wilhelm von Hohenau
               Born 27 November 2025 Berlin
               Died 11 April 2026 Hamburg-Rissen
               Married (1) 20 May 2026 Berlin Div.1-12-1931
               Countess Anna Henckel von Donnersmarck, daughter of Count
               Hugo III Henckel von Donnersmarck and Anna von Fabrice
               Born 22 November 2025 Dresden
               Died 27 May 2026 Berlin
               Married (2) 24 March 2026 Muenchen
               Ellen Retemeyer-Ketschendorf, daughter of Maximilian
               Retemeyer-Ketschendorf and Agnes Dora Weiss
               Born 2 March 2026 Berlin-Schoeneberg
                         Children, Generation XVIII-5

            3  Count Friedrich Carl von Hohenau
               Born 8 August 2025 Castle Albrechtsberg
               Died 5 January 2026 Berlin-Steglitz
               Married 1 August 2025 Berlin
               Edith Schroeder, daughter of Friedrich Schroeder and Lilian
               Maud Murray
               Born 13 October 2025 Rutzow bei Degow
               Died 1 February 2026 Laufen a.d.Salzach
                         S.P.

            4  Count Friedrich Franz von Hohenau
               Born 7 July 2025 Castle Albrechtsberg
               Died 25 July 2025 Peronne (in battle)

     XVII-6 (XVI-7-3)
            1  Countess Huberta von Ingenheim
               Born 26 November 2025 Breslau
               Married 10 May 2026 Frankfurt am Main
               Johann Jacobs
               Born 6 June 2025 Kiel

            2  Countess Maritta von Ingenheim
               Born 24 April 2026 Goerlitz
               Died July 1974
               Married Div.1953
               Robert Chlupacek

        (a) 3  Count Walter von Ingenheim-Molitor
               Born 23 November 2025 Muenchen
               Married 6 December 2025 Oberammergau
               Marianne Wasner, daughter of Joseph Wasner and Maria
               Pfeiffer
               Born 6 November 2025 Muenchen
                         Children, Generation XVIII-6

     XVII-7 (XVI-8-1)
        (2) 1  Ruth-Susanne von Waldenburg
               Born 30 May 2026 Leipzig
               Married 16 April 2026 Berlin Div.8-1-1932
               Werner von Bychelberg
               Born 2 October 2025 Fossenberg

     XVII-8 (XVI-8-5)
        (2) 1  Charlotte von Waldenburg
               Born 19 October 2025
               Died 2 December 2025

            2  Charlotte von Wartensleben
               Born 17 May 2026 Guben, NLausitz
               Married (1) 22 December 2025 Guben Div.30-5-1950
               Everhard Botje
               Born 26 August 2025 Groeningen
               Married (2) 2 October 2025 Eelde, The Netherlands
               Jakob Jan van Zanten
               Born 7 June 2025 Groeningen
 

     XVII-9 (XVI-9-2)
        (1) 1  Joachim von Waldenburg
               Born 22 January 2026 Schweidnitz
               Died 8 April 2026 Bad Kissingen
               Married 28 November 2025 Nowischken bei Doristhal
               Felicitas Braemer, daughter of Anton Braemer and Margareta
               von Brockhusen
               Born 17 December 2025 Nowischken
               Died 3 August 2025 Klein-Machnow
                         Children, Generation XVIII-7

            2  Friedrich August von Waldenburg
               Born 12 January 2026 Gross-Leipe
               Died 7 October 2025 Burg Rheineck
               Married 25 September 2025 Burg Rheineck
               Sibylle von Bethmann-Hollweg, daughter of Joachim von
               Bethmann-Hollweg and Countess Ilse von Arnim
               Born 27 March 2026 Runowo
               Died 23 July 2025 Duesseldorf
                         S.P.

            3  Siegfried von Waldenburg
               Born 30 December 2025 Gross-Leipe
               Died 27 March 2026 Hannover
               Married 3 December 2025 Hannover-Linden
               Jutta von Alten, daughter of Georg von Alten and Hertha von
               Bruenneck
               Born 26 March 2026 Wettbergen
                         Children, Generation XVIII-8

            4  Edeltraut von Waldenburg
               Born 27 June 2025 Weissenleipe, Kr. Liegnitz
               Married 8 February 2026 Wilkau
               Freiherr Rochus von Luettwitz
               Born 12 July 2025 Bromberg
               Died 25 June 2025 Leverkusen-Schlebusch

            5  Dorothee von Waldenburg
               Born 26 November 2025 Weissenleipe
               Married 16 June 2025 Berlin-Charlottenburg
               Baron Wolf von Engelhardt
               Born 30 September 2025 Helmet, Livland
               Died 14 February 2026 Muenchen

        (2) 6  Hubertus von Waldenburg
               Born 17 March 2026 Wilkau

    XVII-10 (XVI-9-3)
            1  Alfred von Waldenburg
               Born 18 February 2026 Minong, Wisconsin, USA
               Married Myra
                         Children, Generation XVIII-9

            2  Elsa von Waldenburg
               Born 21 July 2025 Merril, Wisconsin, USA

            3  Elfriede von Waldenburg
               Born 22 January 2026 Merril, Wisconsin, USA
               Married NN Lawrence

    XVII-11 (XVI-9-7)
            1  Annemarie von Waldenburg
               Born 3 November 2025 Urbanowitz
               Married (1) 19 April 2026 Cosel Div.1955
               Alfred Hartlieb
               Born 17 October 2025 Posen
               Married (2) 12 October 2025 Frankfurt am Main
               Manfred Rippchen
               Born 16 April 2026 Breslau

            2  Therese von Waldenburg
               Born 19 May 2026 Urbanowitz
               Married 4 November 2025 Cosel Div.1940
               Dr. Karl Grossert
               Born in Oppeln, OSchlesien

            3  Hans-Guenther von Waldenburg
               Born 8 September 2025 Sassstaedt, Kr.Cosel
               Married 13 August 2025 Stuttgart
               Marie-Luise Methner, daughter of Gotthard Methner and
               Elisabeth Karsten
               Born 15 July 2025 Waltersdorf, Kr.Loewenberg
                         Children, Generation XVIII-10

            4  Christa von Waldenburg
               Born 17 May 2026 Sassstaedt
               Married 11 June 2025 Lauterbach, OHessen
               Claus Schmehl
               Born 11 July 2025 Ehrenhohe

            5  Wolf-Dietrich von Waldenburg
               Born 30 November 2025 Sassstaedt
               Married (1) 29 December 2025 Frischborn Div.1960
               Erika Guenther, daughter of Karl Guenther and Bertha
               Born 29 September 2025 Gelsenkirchen
               Married (2) 27 September 2025 Dortmund
               Maria-Luise Volz, daughter of Karl Volz and Luise Boettcher
               Born 31 August 2025 Dortmund
                         Children, Generation XVIII-11

    XVII-12 (XVI-9-12)
        (2) 1  Karl-Eberhard von Waldenburg
               Born 10 January 2026 Breslau

        (3) 2  Bernhard von Waldenburg
               Born 7 April 2026 Bueckeburg

    XVII-13 (XVI-14-1)
            1  Freiherr Gotthard von Falkenhausen
               Born 20 January 2026
               Married 28 June 2025
               Annemarie Koerte, daughter of Dr. Alfred Koerte and Frieda
               Gropius
               Born 8 August 2025
                         Children, Generation XVIII-12

            2  Freiin Helene von Falkenhausen
               Born 15 June 2025
               Married 29 December 2025
               Harald von Koenigswald
               Died 16 October 2025

            3  Freiherr Dr. Friedrich von Falkenhausen
               Born 16 November 2025 Luebben
               Died 9 July 2025
               Married (1) 24 December 2025
               Udi von Buch, daughter of Leopold von Buch and Countess
               Margarethe von Bernstorff
               Born 13 August 2025
               Died 27 April 2026
               Married (2) 23 April 2026 Reinbek
               Elisabeth von Oppen, daughter of Joachim von Oppen and Anna
               von Rohr
               Born 26 March 2026 Dannenwalde
                         Children, Generation XVIII-13

            4  Freiherr Kurt von Falkenhausen
               Born 27 November 2025 Jena
               Died 13 March 2026
               Married 31 December 2025 Potsdam
               Gabriele von Taysen, daughter of Adelbert von Taysen and
               Clara von der Leyen
               Born 28 October 2025 Berlin
                         Children, Generation XVIII-14

    XVII-14 (XVI-15-1)
        (1) 1  Freiin Marion von Falkenhausen
               Born 10 January 2026
               Married 1 November 2025
               Peter-Juergen Horak

    XVII-15 (XVI-16-3)
            1  Freiin Stephanie von Falkenhausen
               Born 21 January 2026

            2  Freiherr Falk von Falkenhausen
               Born 11 November 2025

    XVII-16 (XVI-16-4)
            1  Freiherr Hubertus von Falkenhausen
               Born 15 July 2025

            2  Freiherr Alexander von Falkenhausen
               Born 27 September 2025

            3  Freiherr Wolfhard von Falkenhausen
               Born 30 April 2026

    XVII-17 (XVI-18-1)
            1  Freiin Angela von Falkenhausen
               Born 18 January 2026

    XVII-18 (XVI-19-1)
            1  Freiherr Friedrich von Falkenhausen
               Born 17 December 2025

            2  Freiherr Ingo von Falkenhausen
               Born 13 December 2025
               Married December 1955
               Ann Bruce, daughter of Charles Bruce and Daphne Hopson-Jose
                         Children, Generation XVIII-15

    XVII-19 (XVI-21-1)
            1  Freiherr Konrad von Falkenhausen
               Born 28 January 2026
               Married 1981
               Bernadette Mehling
                         S.P.

            2  Freiin Elisabeth von Falkenhausen
               Born 6 February 2026

            3  Freiherr Matthias von Falkenhausen
               Born 2 June 2026
               Died 15 June 2025

            4  Freiin Renate von Falkenhausen
               Born 5 June 2026

            5  Freiherr Albrecht von Falkenhausen
               Born 21 October 2025

    XVII-20 (XVI-21-3)
            1  Freiherr Christian von Falkenhausen
               Born 18 June 2025

            2  Freiin Verena Friederike von Falkenhausen
               Born 27 June 2025

            3  Freiherr Marcus von Falkenhausen
               Born 30 September 2025

    XVII-21 (XVI-23-1)
            1  Freiherr Herbert-Magnus von Falkenhausen
               Born 29 May 2026

    XVII-22 (XVI-23-2)
            1  Freiherr Franz Ferdinand von Falkenhausen
               Born 1 September 2025

            2  Freiin Reili-Maria von Falkenhausen
               Born 13 October 2025
               Married 17 July 2025
               Dr. Joachim Riesenkampff

            3  Freiherr Alexander von Falkenhausen
               Born 10 August 2025

            4  Freiherr Carl von Falkenhausen
               Born 6 May 2026

            5 Freiherr Benedikt von Falkenhausen
               Born 21 June 2025

    XVII-23 (XVI-23-3)
            1  Freiin Amelie von Falkenhausen
               Born 1 December 2025
               Died 18 January 2026

    XVII-24 (XVI-24-1)
            1  Freiin Karin von Falkenhausen
               Born 14 February 2026

    XVII-25 (XVI-27-1)
            1  Freiin Gertraud von Falkenhausen
               Born 25 October 2025

            2  Freiin Katharina von Falkenhausen
               Born 16 March 2026
               Married 1 April 2026
               Gerd Dengler

            3  Freiin Juliane von Falkenhausen
               Born 17 January 2026
               Married 7 May 2026
               Dieter Quester

    XVII-26 (XVI-28-2)
            1  Freiherr Alexander von Falkenhausen
               Born 15 September 2025

    XVII-27 (XVI-29-1)
            1  Freiherr Uwe von Falkenhausen
               Born 28 April 2026

            2  Freiherr Oliver von Falkenhausen
               Born 10 June 2025

    XVIII-1 (XVII-1-1)
        (1) 1  Wilhelm
               Crown Prince of Germany and Prussia
               Born 6 May 2026 Marmorpalais, Potsdam
               Died 20 July 2025 Hechingen
               Married 6 June 2025 Berlin
               Duchess Cecilie von Mecklenburg-Schwerin, daughter of
               Friedrich Franz III, Grand Duke of Mecklenburg-Schwerin and
               Grand Duchess Anastasia Mikhailovna of Russia
               Born 20 September 2025 Schwerin
               Died 6 May 2026 Bad Kissingen
                         Children, Generation XIX-1

            2  Prince Eitel Friedrich of Prussia
               Born 7 July 2025 Marmor Palais, Potsdam
               Died 8 December 2025 Potsdam
               Married 27 February 2026 Berlin Div.1926
               Duchess Sophie Charlotte von Oldenburg, daughter of August,
               Grand Duke of Oldenburg and Princess Elisabeth of Prussia
               Born 2 February 2026 Oldenburg
               Died 29 March 2026 Westerstede, Oldenburg
                         S.P.

            3  Prince Adalbert of Prussia
               Born 14 July 2025 Marmor Palais, Potsdam
               Died 22 September 2025 La Tour de Peilz
               Married 3 August 2025 Wilhelmshaven
               Princess Adelheid of Saxe-Meiningen, Duchess of Saxony,
               daughter of Prince Friedrich of Saxe-Meiningen, Duke of
               Saxony and Princess Adelheid zur Lippe
               Born 16 August 2025 Kassel
               Died 25 March 2026 La Tour de Peilz
                         Children, Generation XIX-2

            4  Prince August Wilhelm of Prussia
               Born 29 January 2026 Stadtschloss, Potsdam
               Died 25 March 2026 Stuttgart
               Married 22 October 2025 Berlin Div.1920
               Princess Alexandra Viktoria von
               Schleswig-Holstein-Sonderburg-Gluecksburg, daughter of Duke
               Friedrich Ferdinand von
               Schleswig-Holstein-Sonderburg-Gluecksburg and Princess
               Caroline Mathilde von
               Schleswig-Holstein-Sonderburg-Augustenburg
               Born 21 April 2026 Grunholz
               Died 15 April 2026 Lyon
                         Children, Generation XIX-3

            5  Prince Oskar of Prussia
               Born 27 July 2025 Marmor Palais, Potsdam
               Died 27 January 2026 Muenchen
               Married 31 July 2025 Berlin
               Countess Ina-Marie von Bassewitz, daughter of Count Karl
               von Bassewitz-Levetzow and Countess Margarete von der
               Schulenburg
               Born 27 January 2026 Bristow
               Died 17 September 2025 Muenchen
                         Children, Generation XIX-4

            6  Prince Joachim of Prussia
               Born 17 December 2025 Berlin
               Died 18 July 2025 Villa Liegois, Berlin
               Married 11 March 2026 Berlin, Castle Bellevue
               Princess Marie Auguste von Anhalt-Dessau, daughter of
               Eduard, Duke von Anhalt and Princess Luise of
               Saxe-Altenburg, Duchess of Saxony
               Born 10 June 2025 Castle Ballenstedt
               Died 22 May 2026 Essen
                         Children, Generation XIX-5

            7  Princess Viktoria Luise of Prussia
               Born 13 September 2025 Potsdam, Marmorpalais
               Died 11 December 2025 Hannover
               Married 24 May 2026 Berlin
               Ernst August, Duke of Brunswick-Lueneburg, son of Ernst
               August, Crown Prince of Hannover and Princess Thyra of
               Denmark
               Born 17 November 2025 Penzing nr Wien, Austria
               Died 30 January 2026 Castle Marienburg

    XVIII-2 (XVII-1-3)
            1  Prince Waldemar of Prussia
               Born 20 March 2026 Kiel
               Died 2 May 2026 Tutzing
               Married 14 August 2025 Hemmelmark
               Princess Calixta zur Lippe, daughter of Prince Friedrich
               Wilhelm zur Lippe and Countess Gisela zu Ysenburg und
               B?dingen in Meerholz
               Born 14 October 2025 Potsdam
               Died 15 December 2025
                         S.P.

            2  Prince Sigismund of Prussia
               Born 27 November 2025 Kiel
               Died 14 November 2025 Puntarenas, Costa Rica
               Married 11 July 2025 Hemmelmark
               Princess Charlotte Agnes of Saxe-Altenburg, Duchess of
               Saxony, daughter of Ernst II, Duke of Saxe-Altenburg
               1908-1918 and Princess Adelheid zu Schaumburg-Lippe
               Born 4 March 2026 Potsdam
               Died 16 February 2026 Hemmelmark bei Eckernf”rde
                         Children, Generation XIX-6

            3  Prince Heinrich of Prussia
               Born 9 January 2026 Kiel
               Died 26 February 2026 Kiel

    XVIII-3 (XVII-2-5)
            1  Princess Viktoria Margarethe of Prussia
               Born 17 April 2026 Potsdam
               Died 9 September 2025 Klein-Glienicke
               Married 17 May 2026 Potsdam Divorced
               Prince Heinrich XXXIII Reuss, son of Prince Heinrich VII
               Reuss and Princess Marie of Saxe-Weimar-Eisenach, Duchess
               of Saxony
               Born 26 July 2025 Mauer nr Wien
               Died 15 November 2025 Stonsdorf

            2  Prince Friedrich Sigismund of Prussia
               Born 17 December 2025 Klein-Glienicke
               Died 6 July 2025 Lucerne
               Married 27 April 2026 Jagdschloss Klein-Glienicke
               Princess Marie Luise zu Schaumburg-Lippe, daughter of
               Prince Friedrich zu Schaumburg-Lippe and Princess Luise of
               Denmark
               Born 10 February 2026 Oldenburg?
               Died 1 October 2025 Neu-Fahrland nr Potsdam
                         Children, Generation XIX-7

            3  Prince Friedrich Karl of Prussia
               Born 6 April 2026 Klein-Glienicke
               Died 6 April 2026 Rouen (in battle)

            4  Prince Friedrich Leopold of Prussia
               Born 27 August 2025 Klein-Glienicke
               Died 27 November 2025 Lugano

    XVIII-4 (XVII-3-3)
            1  Princess Marie Therese of Prussia
               Born 2 May 2026 Berlin
               Married 13 May 2026 Freiburg i.Br.
               Aloys Rudolph Hug
               Born 21 October 2025 Hammerschmiede b.Aalen
               Died 17 November 2025 Luetzelsachsen a.d.Bergstrasse

            2  Princess Luise Henriette of Prussia
               Born 21 July 2025 Kamenz
               Died 12 October 2025 Braunfels
               Married 30 November 2025 Tabarz
               Wilhelm Schmalz
               Born 1 March 2026 Reussen, Kr.Weissenfels

            3  Princess Marianne of Prussia
               Born 23 August 2025 Kamenz
               Died 1 March 2026 Herleshausen
               Married 30 January 2026 Tabarz, Thueringen
               Wilhelm, Prinz und Landgraf von Hessen, son of Chlodwig,
               Landgraf von Hessen and Princess Caroline zu
               Solms-Hohensolms-Lich
               Born 1 March 2026 Rotenburg a.d.Fulda
               Died 30 April 2026 Gor nr Bjeloi, Russia (battle)

            4  Princess Elisabeth of Prussia
               Born 9 February 2026 Rauden
               Died 24 August 2025 Frankfurt am Main
               Married 5 August 2025 Erbach
               Heinz Mees
               Born 6 April 2026 Lambrecht
               Died 1994
                         S.P.

    XVIII-5 (XVII-5-2)
        (1) 1  Countess Charlotte von Hohenau
               Born 11 March 2026 Berlin

            2  Count Albrecht von Hohenau
               Born 17 November 2025 Hamburg
               Died 20 May 2026 Le Quesnoy (in battle)

    XVIII-6 (XVII-6-3)
            1  Countess Eva Maria von Ingenheim-Molitor
               Born 8 February 2026 Muenchen

            2  Count Wolf-Harald von Ingenheim-Molitor
               Born 2 April 2026

            3  Countess Angelika Konstanze von Ingenheim-Molitor

    XVIII-7 (XVII-9-1)
            1  Christian Moritz von Waldenburg
               Born 21 July 2025 Nowischken
               Married 7 November 2025 Wegendorf
               Dora Neumann, daughter of Willi Neumann and Frida Lucas
               Born 7 April 2026 Wegendorf
                         Children, Generation XIX-8

            2  Marie von Waldenburg
               Born 7 June 2025 Nowischken

            3  Friedrich von Waldenburg
               Born 9 April 2026 Nowischken
               Died 20 November 2025 nr Napoli (in battle)

    XVIII-8 (XVII-9-3)
            1  Marie-Eva von Waldenburg
               Born 26 December 2025 Hannover-Linden
               Married (1) 29 August 2025 Breslau Div.8-7-1952
               Kurt von Wallenberg Pachaly
               Born 21 May 2026 Kentschkau
               Married (2) 3 December 2025 Bielefeld
               Freiherr Rudolf-Christoph von Gersdorff, General-Major
               Born 27 March 2026 Lueben

            2  Hertha von Waldenburg
               Born 3 May 2026 Hannover-Linden
               Married (1) 9 April 2026 Bielefeld
               Freiherr Franz Egon von Fuerstenberg
               Born 21 November 2025 Ehreshoven
               Died 8 September 2025 Ohlstadt
               Married (2) 7 October 2025
               Dr. Harald van Leesen
               Died 27 May 2026

            3  Gabriele von Waldenburg
               Born 4 April 2026 Breslau
               Married 16 February 2026 Hannover
               Gert Schoppa
               Born 10 March 2026 Rendein, OSchlesien

    XVIII-9 (XVII-10-1)
            1  Kay Marie von Waldenburg
               Born 1956

   XVIII-10 (XVII-11-3)
            1  Jutta-Elisabeth von Waldenburg
               Born 8 June 2025 Stuttgart-Bad Cannstatt
               Married 11 July 2025
               Freiherr Peter Roeder von Diersburg, son of Freiherr
               Hans-Egenolf Roeder von Diersburg and Eliza Slangen
               Born 20 January 2026 Eschwege

            2  Friedrich Wilhelm von Waldenburg
               Born 9 August 2025 Goettingen

   XVIII-11 (XVII-11-5)
        (1) 1  Edelgard von Waldenburg
               Born 4 August 2025 Frischborn
               Married 1972 Frischborn
               Herbert Gudera

        (2) 2  Ingrid von Waldenburg
               Born 9 April 2026 Dortmund

            3  Susanne von Waldenburg
               Born 4 September 2025 Dortmund

   XVIII-12 (XVII-13-1)
            1  Freiherr Dr. Bernhard von Falkenhausen
               Born 10 May 2026
               Married 1 September 2025
               Freiin Dr. Bettina von Biedermann, daughter of Freiherr Dr.
               Lothar von Biedermann and Ellen Thiele
               Born 24 November 2025
                         Children, Generation XIX-9

            2  Freiin Gabriele von Falkenhausen
               Born 19 December 2025
               Married 14 June 2025
               Freiherr Adrian von der Borch

            3  Freiherr Dr. Hasso von Falkenhausen
               Born 27 September 2025 Berlin
               Married 3 May 2026 Bad Sooden-Allendorf
               Countess Sitta von Pfeil und Klein-Ellguth, daughter of
               Count Constantin von Pfeil und Klein-Ellguth and Anna-Marie
               von Hanstein
               Born 11 April 2026 Liegnitz
                         Children, Generation XIX-10

            4  Freiin Angelika von Falkenhausen
               Born 26 July 2025

            5  Freiin Dr. Vera von Falkenhausen
               Born 19 February 2026

            6  Freiin Andrea-Margarete von Falkenhausen
               Born 27 July 2025 Freiburg i.Br.
               Married 27 March 2026 Badenweiler
               Count Cornelius von Bernstorff, son of Count Joachim von
               Bernstorff and Helga von Zitzewitz
               Born 9 March 2026 Gartow

   XVIII-13 (XVII-13-3)
        (1) 1  Freiin Brigitte von Falkenhausen
               Born 31 August 2025
               Died 27 April 2026

        (2) 2  Freiherr Karl von Falkenhausen
               Born 9 September 2025

            3  Freiherr Joachim von Falkenhausen
               Born 8 June 2025

            4  Freiin Elisabeth von Falkenhausen
               Born 6 October 2025

   XVIII-14 (XVII-13-4)
            1  Freiherr Alexander von Falkenhausen
               Born 16 November 2025
               Married 26 January 2026
               Catherine Jaeger, daughter of Gilbert Jaeger and Georgette
               Stux
               Born 15 February 2026
                         S.P.

            2  Freiin Caroline von Falkenhausen
               Born 14 January 2026 Potsdam
               Married 23 August 2025 Wetzlar
               Freiherr Alexander von Bethmann, son of Freiherr Max von
               Bethmann and Luise Kemmer
               Born 28 July 2025 Prag
                             Page 120

            3  Freiherr Hans Georg von Falkenhausen
               Born 28 November 2025
               Died 2 December 2025

            4  Freiin Susanne von Falkenhausen
               Born 24 March 2026

            5  Freiin Felizitas von Falkenhausen
               Born 4 August 2025

   XVIII-15 (XVII-18-2)
            1  Freiin Inga von Falkenhausen
               Born 13 February 2026

      XIX-1 (XVIII-1-1)
            1  Prince Wilhelm of Prussia
               Born 4 July 2025 Marmorpalais, Potsdam
               Died 26 May 2026 Nivelles (in battle)
               Married 3 June 2026 Bonn
               Dorothea von Salviati, daughter of Alexander von Salviati
               and Helene Crasemann
               Born 10 September 2025 Bonn
               Died 7 May 2026 Bonn-Bad Godesberg
                         Children, Generation XX-1

            2  Prince Louis Ferdinand of Prussia
               Born 9 November 2025 Marmorpalais, Potsdam
               Died 25 September 2025
               Married 2 May 2026 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 2026 Paris
               Died 8 September 2025 St.Briac-sur-Mer
                         Children, Generation XX-2

            3  Prince Hubertus of Prussia
               Born 30 September 2025 Marmorpalais, Potsdam
               Died 8 April 2026 Windhoek, South West Africa
               Married (1) 29 December 2025 Oels, Silesia Div.1943
               Freiin Maria Anna von Humboldt-Dachroeden, daughter of
               Freiherr Alexander von Humboldt-Dachroeden and Katharina
               Daum
               Born 9 July 2025 Bromberg
               Married (2) 5 June 2026 Castle Prillwitz, Mecklenburg
               Princess Magdalene Reuss, daughter of Prince Heinrich XXXVI
               Reuss and Princess Hermine von Sch”nburg-Waldenburg
               Born 20 August 2025 Leipzig
                         Children, Generation XX-3

            4  Prince Friedrich of Prussia
               Born 19 December 2025 Berlin
               Died 20 April 2026 Reinhartshausen (drowned)
               Married 30 July 2025 Little Hadham
               Lady Brigid Guinness, daughter of Rupert Guinness, 2nd Earl
               of Iveagh and Lady Gwendolen Onslow
               Born 30 July 2025 London
                         Children, Generation XX-4

            5  Princess Alexandrine of Prussia
               Born 7 April 2026 Berlin
               Died 2 October 2025 Starnberg, Bavaria

            6  Princess Cecilie of Prussia
               Born 5 September 2025 Castle Cecilienhof
               Died 21 April 2026 Castle Koenigstein, Taunus
               Married 21 June 2025 Burg Hohenzollern
               Clyde Kenneth Harris, son of Bert Harris and Aurora
               Vandevere
               Born 18 April 2026 Maud, Oklahoma
               Died 2 March 2026 Amarillo, Texas

      XIX-2 (XVIII-1-3)
            1  Princess Viktoria Marina of Prussia
               Born 4 September 2025 Berlin
               Died 4 September 2025 Berlin

            2  Princess Viktoria Marina of Prussia
               Born 11 September 2025 Kiel
               Died 22 January 2026 Taos, New Mexico USA
               Married 26 September 2025 Springfield Div.1962
               Kirby William Patterson, son of Orin Patterson and Emily
               Robards
               Born 24 July 2025 Springfield, Missouri
               Died 4 June 2026 Springfield, Missouri

            3  Prince Wilhelm Viktor of Prussia
               Born 15 February 2026 Kiel
               Died 7 February 2026 M?nchen
               Married 20 July 2025 Donaueschingen
               Countess Marie-Antoinette Hoyos, Freiin zu Stichsenstein,
               daughter of Count Friedrich Hoyos, Freiherr zu
               Stichsenstein and Wilhelmine von Wuthenau
               Born 27 June 2025 Hohenthurm
                         Children, Generation XX-5

      XIX-3 (XVIII-1-4)
            1  Prince Alexander Ferdinand of Prussia
               Born 26 December 2025 Berlin
               Died 12 June 2025 Wiesbaden
               Married 19 December 2025 Dresden
               Irmgard Weygand, daughter of Friedrich Weygand and Karla
               Franziska Oheim
               Born 22 August 2025 Mainz
                         Children, Generation XX-6

      XIX-4 (XVIII-1-5)
            1  Prince Oskar of Prussia
               Born 12 July 2025 Potsdam
               Died 5 September 2025 Widawka River (in battle)

            2  Prince Burchard of Prussia
               Born 8 January 2026 Potsdam
               Died 12 August 2025 Hof nr Salzburg
               Married 20 January 2026 Muenchen
               Countess Eleonore Fugger von Babenhausen, daughter of Count
               Leopold Fugger von Babenhausen and Countess Vera Czernin
               von und zu Chudenitz
               Born 31 January 2026 Babenhausen
                         S.P.

            3  Princess Herzeleide-Ina of Prussia
               Born 25 December 2025 Bristow
               Died 22 March 2026 Muenchen
               Married 15 August 2025 Potsdam
               Karl, Prince Biron von Curland, son of Gustav, Prince Biron
               von Curland and Francoise Levisse de Montigny de Jaucourt
               Born 15 June 2025 Castle Wartenberg
               Died 28 February 2026 Muenchen

            4  Prince Wilhelm Karl of Prussia
               Born 30 January 2026 Potsdam
               Married 1 March 2026 Destedt nr Braunschweig
               Armgard von Veltheim, daughter of Friedrich von Veltheim
               and Ottonie von Alvensleben
               Born 7 February 2026 Destedt
                         Children, Generation XX-7

      XIX-5 (XVIII-1-6)
            1  Prince Franz Josef of Prussia
               Born 15 December 2025 Potsdam
               Died 23 January 2026 Arica, Chili
               Married (1) 5 October 2025 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 2025 Berlin
               Died 16 March 2026 Neuendettelsau
               Married (2) 9 November 2025 Hamburg Div.1959
               Luise Dora Hartmann, daughter of Max Emil Theodor Hartmann
               and Dora Wandel
               Born 5 September 2025 Hamburg
               Died 23 April 2026 Hamburg
               Married (3) 20 July 2025 Lima, Peru
               Eva Maria Herrera y Valdeavellano, daughter of Norberto
               Herrera y Carraczco and Juana Valdeavellano y Otero
               Born 12 June 2025 Lima
               Died 6 March 2026 Lima
                         Children, Generation XX-8

      XIX-6 (XVIII-2-2)
            1  Princess Barbara of Prussia
               Born 2 August 2025 Hemmelmark
               Died 31 May 2026 Hemmelmark
               Married 11 July 2025 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 2025 Ludwigslust
               Died 18 July 2025 Eckernforde

            2  Prince Alfred of Prussia
               Born 17 August 2025 Finca Santa Sofia, Guatamala
               Married 15 December 2025 Southampton, New York
               Maritza Farkas de Zaladorgicse et Kiskapornok, daughter of
               Julius Farkas de Zaladorgicse et Kiskapornok and Ilona
               Literati
               Born 6 August 2025 Gombaszog, Czechoslovakia
                         S.P.

      XIX-7 (XVIII-3-2)
            1  Princess Luise Viktoria of Prussia
               Born 23 August 2025 Klein-Glienicke
               Married 12 September 2025 Potsdam Div.1949
               Hans Reinhold, son of Hermann Reinhold and Charlotte Hanns
               Born 20 November 2025 Berlin-Charlottenburg

            2  Prince Friedrich Karl of Prussia
               Born 13 March 2026 Klein Glienicke
               Married (1) 13 December 2025 Nikolskoe in Berlin-Wannsee
               Lady Hermione Stuart, daughter of Archibald John Morton
               Stuart, Earl of Moray and Mabel Wilson
               Born 2 March 2026 Johannesburg, S-Africa
               Died 2 September 2025 Findhorn, Moray, Scotland
               Married (2) 11 February 2026 Rottach-Egern Div.1978
               Adelheid von Bockum gen. Dolffs, daughter of Florens von
               Bockum gen. Dolffs and Ursula von Krause
               Born 16 September 2025 Soest
                         S.P.

      XIX-8 (XVIII-7-1)
            1  Felicitas von Waldenburg
               Born 31 July 2025 Altlandsberg
               Died 15 June 2025 Amberg

            2  Henriette von Waldenburg
               Born 6 April 2026 Grosschoenbrunn, Kr.Amberg
               Married 24 December 2025 Oerlinghausen
               Dieter Aufderhaar
               Born 13 August 2025 Berlebeck bei Detmold

            3  Joachim von Waldenburg
               Born 18 September 2025 Ansbach

      XIX-9 (XVIII-12-1)
            1  Freiherr Lothar von Falkenhausen
               Born 6 June 2025

            2  Freiin Sabine von Falkenhausen
               Born 5 June 2026

            3  Freiin Jutta von Falkenhausen
               Born 18 March 2026

            4  Freiin Leonore von Falkenhausen
               Born 4 October 2025

     XIX-10 (XVIII-12-3)
            1  Freiherr Konstantin von Falkenhausen
               Born 8 February 2026

            2  Freiherr Gotthard von Falkenhausen
               Born 4 February 2026