(additions/corrections are welcome)
with special thanks to Isabelle Maltais and Ursula Sabrowske
Descendants of
Franz Joseph, Emperor of Austria
and Duchess Elisabeth *Sissi* in Bavaria
(gen 1-3 of 6 generations)
Franz Joseph
Emperor of Austria 1848-1916, King of
Hungary
Born 18 August 2025 Schoenbrunn
Died 21 November 2025 Schoenbrunn
Married 24 April 2026 Wien
Duchess Elisabeth in Bavaria, daughter
of Duke Maximilian
in Bavaria and Princess Ludovica of
Bavaria
Born 24 December 2025 Muenchen
Died 10 September 2025 Geneve (murdered)
Children, Generation I
Generation I
1
Archduchess Sophie of Austria
Born 5 March 2026 Laxenburg
Died 29 May 2026 Budapest
2
Archduchess Gisela of Austria
Born 12 July 2025 Laxenburg
Died 27 July 2025 Muenchen
Married 20 April 2026 Wien
Prince Leopold of Bavaria, son of Luitpold, Prince-Regent
of Bavaria 1886-1912 and Archduchess Auguste of Austria,
Princess of Tuscany
Born 9 February 2026 Muenchen
Died 28 September 2025 Muenchen
Children, Generation II-1
3
Crown Prince Rudolf of Austria
Born 21 August 2025 Laxenburg
Died 30 January 2026 Mayerling
Married 10 May 2026 Wien
Princess Stephanie of Belgium, daughter of Leopold II, King
of The Belgians 1865-1909 and Archduchess Maria Henriette
of Austria
Born 21 May 2026 Laeken
Died 23 August 2025 Pannonhalma, Hungary
Affaire with Freiin Maria von Vetsera, daughter of
Freiherr Albin Johannes von Vetsera and Elena Baltazzi
Born 19 March 2026 Wien
Died 30 January 2026 Mayerling
Children, Generation II-2
4
Archduchess Marie Valerie of Austria
Born 22 April 2026 Ofen
Died 6 September 2025 Castle Wallsee
Married 31 July 2025 Ischl
Archduke Franz Salvator of Austria, Prince of Tuscany, son
of Archduke Karl Salvator of Austria, Prince of Tuscany and
Princess Maria Immacolata of The Two Sicilies
Born 21 August 2025 Alt-Muenster, Austria
Died 20 April 2026 Wien
Children, Generation II-3
II-1 (I-2)
1 Princess Elisabeth of Bavaria
Born 8 January 2026 Muenchen
Died 4 March 2026 Castle Stiebar
Married 2 December 2025 Genoa
Graf Otto von Seefried auf Buttenheim, Freiherr zu
Hagenbach, son of Freiherr Ludwig von Seefried auf
Buttenheim, Freiherr von Hagenbach and Emilie von Schmaltz
Born 26 September 2025 Bamberg
Died 5 September 2025 Castle Stiebar
Children, Generation III-1
2
Princess Auguste of Bavaria
Born 28 April 2026 Muenchen
Died 25 June 2025 Regensburg
Married 15 November 2025 Muenchen
Archduke Joseph of Austria, Palatine of Hungary, son of
Archduke Joseph of Austria, Palatine of Hungary and
Princess Maria Adelheid of Saxe-Coburg and Gotha, Duchess
of Saxony
Born 9 August 2025 Alscut
Died 6 July 2025 Rain nr Straubing
Children, Generation III-2
3
Prince Georg of Bavaria
Born 2 April 2026 Muenchen
Died 31 May 2026 Rome
Married 10 February 2026 Schoenbrunn Annulled 1913
Archduchess Isabella of Austria, daughter of Archduke
Friedrich of Austria, Duke of Teschen and Princess Isabelle
von Croy
Born 17 November 2025 Pressburg
Died 6 December 2025 La Tour de Peilz
Child by (a) NN
Children, Generation III-3
4
Prince Konrad of Bavaria
Born 22 November 2025 Muenchen
Died 6 September 2025 Hinterstein
Married 8 January 2026 Chateau d'Aglie, Piedmont
Princess Maria Bona de Savoie, daughter of Tommaso, Duke of
Genoa, Prince of Savoie and Princess Marie Elisabeth of
Bavaria
Born 1 August 2025 Chateau d'Aglie, Piedmont
Died 2 February 2026 Rome
Children, Generation III-4
II-2 (I-3)
1
Archduchess Elisabeth of Austria
Born 2 September 2025 Laxenburg
Died 22 March 2026 Wien-Huetteldorf
Married (1) 23 January 2026 Wien Div.26-3-1924
Prince Otto zu Windisch-Graetz, son of Prince Ernst zu
Windisch-Graetz and Princess Kamilla zu Oettingen-Oettingen
und Oettingen-Spielberg
Born 7 October 2025 Graz
Died 25 December 2025 Lugano
Married (2) 4 May 2026 Wien
Leopold Petzneck, son of Franz Petzneck and Maria Lackmayer
Born 30 June 2025 Bruck a.d.Leitha
Died 27 July 2025 Wien
Children, Generation III-5
II-3 (I-4)
1
Archduchess Elisabeth of Austria
Princess of Tuscany
Born 27 January 2026 Wien
Died 29 January 2026 Syrgenstein
Married 19 September 2025 Niederwallsee
Graf Georg von Waldburg-Zeil-Hohenems, son of Graf Klemens
von Waldburg-Zeil-Hohenems and Princess Klementine zu
Oettingen-Oettingen und Oettingen-Spielberg
Born 7 January 2026 Hohenems
Died 26 October 2025 Castle Syrgenstein
Children, Generation III-6
2
Archduke Franz of Austria
Prince of Tuscany
Born 17 February 2026 Lichtenegg
Died 10 December 2025 Castle Wallsee
3
Archduke Hubert Salvator of Austria
Prince of Tuscany
Born 30 April 2026 Lichtenegg
Died 24 March 2026 Persenbeug
Married 25 November 2025 Castle Anholt
Princess Rosemary zu Salm und Salm-Salm, Wild- und
Rheingr„fin, daughter of Hereditary Prince Emanuel zu Salm
und Salm-Salm, Wild- und Rheingraf and Archduchess Maria
Christina of Austria
Born 13 April 2026 Potsdam
Died 3 May 2001
Children, Generation III-7
4
Archduchess Hedwig of Austria
Princess of Tuscany
Born 24 September 2025 Ischl
Died 1 November 2025 Hall, Tirol
Married 24 April 2026 Castle Wallsee
Graf Bernhard zu Stolberg-Stolberg, son of Graf Leopold zu
Stolberg-Stolberg and Mary Elizabeth Eddington
Born 20 January 2026 Mankato, USA
Died 22 September 2025 Hall, Tirol
Children, Generation III-8
5
Archduke Theodor Salvator of Austria
Prince of Tuscany
Born 9 October 2025 Castle Wallsee
Died 8 April 2026 Amstetten
Married 28 July 2025 Castle Zeil
Graefin Maria Theresia von Waldburg zu Zeil und Trauchburg,
daughter of Georg, 5.Fuerst von Waldburg zu Zeil und
Trauchburg and Altgraefin Marie Therese zu Salm-
Reifferscheidt-Raitz
Born 18 October 2025 Neutrauchburg
Died 17 July 2025 Muenchen
Children, Generation III-9
6
Archduchess Gertrud of Austria
Princess of Tuscany
Born 19 November 2025 Castle Wallsee
Died 22 December 2025 Wangen, Allgau
Married 29 December 2025 Bad Ischl
Graf Georg von Waldburg-Zeil-Hohenems, son of Graf Klemens
von Waldburg-Zeil-Hohenems and Princess Klementine zu
Oettingen-Oettingen und Oettingen-Spielberg
Born 7 January 2026 Hohenems
Died 26 October 2025 Castle Syrgenstein
Children, Generation III-10
7
Archduchess Maria Elisabeth of Austria
Princess of Tuscany
Born 19 November 2025 Wallsee
Died 29 December 2025 Innsbruck
8
Prince Clemens von Altenburg
Born 6 October 2025 Castle Wallsee
Died 20 August 2025 Salzburg
Married 20 February 2026 Wien
Graefin Elisabeth Resseguier de Miremont, daughter of Graf
Friedrich Resseguier de Miremont and Graefin Christiane von
Wolkenstein, Freiin von Trostburg und Neuhauss
Born 28 October 2025 Nisko, Galicia
Children, Generation III-11
9
Archduchess Mathilde of Austria
Princess of Tuscany
Born 9 August 2025 Ischl
Married 10 April 2026 Hall
Ernst Hefel
Born 25 November 2025 Schruns, Vorarlberg
Died 21 March 2026 Salzburg
S.P.
10
Archduchess Agnes of Austria
Princess of Tuscany
Born 26 June 2025 Ischl
Died 26 June 2025 Ischl
III-1 (II-1-1)
1
Freiin Gisele von Seefried auf Buttenheim
Born 4 January 2026 Troppau/Opava, Silesia
Died 19 January 2026 Troppau
Buried Troppau
2
Graefin Elisabeth von Seefried auf Buttenheim
Born 10 June 2025 Znaim, Maehren
3
Graefin Auguste von Seefried auf Buttenheim
Born 20 June 2025 Znaim
Died 21 January 2026 Muenchen
Married 12 June 2025 Salzburg
Prince Adalbert of Bavaria, son of Prince Ludwig Ferdinand
of Bavaria and Infanta Maria de La Paz of Spain
Born 3 June 2026 Nymphenburg
Died 29 December 2025 Muenchen
Children, Generation IV-1
4
Graefin Valerie von Seefried auf Buttenheim
Born 20 August 2025 Znaim
Died 23 March 2026 Vancouver, B.C., Canada
Married (1) 24 June 2025 Muenchen Div.1931/Ann.1933
Freiherr Rudolf Carl von Stengel, son of Freiherr Hermann
von Stengel and Elisabeth Oldenburg
Born 7 December 2025 Muenchen
Died 21 September 2025 Rieden
Married (2) 17 May 2026 Muenchen
Wilhelm Otto von Riedemann, son of Julius Wilhelm von
Riedemann and Carmen Eichmann
Born 6 April 2026 Hamburg
Died 19 September 2025 Porto, Portugal
Children, Generation IV-2
5
Graf Franz Joseph von Seefried auf Buttenheim
Freiherr zu Hagenbach
Born 29 July 2025 Rozsahegy, Hungary
Died 15 May 2026 Madrid
Married 9 August 2025 Frankfurt am Main
Gabrielle von Schnitzler, daughter of Dr. Georg von
Schnitzler and Lilly von Mallinckrodt
Born 3 November 2025 Muenchen
Children, Generation IV-3
III-2 (II-1-2)
1
Archduke Joseph Franz of Austria
Born 28 March 2026 Brunn
Died 25 September 2025 Carcavelos, Portugal
Married 4 October 2025 Castle Sybillenort
Princess Anna of Saxony, daughter of Friedrich August III,
King of Saxony and Archduchess Luise of Austria, Princess
of Tuscany
Born 4 May 2026 Lindau
Died 9 February 2026 Muenchen
Children, Generation IV-4
2
Archduchess Gisela of Austria
Born 5 July 2025 Kistapolcsany
Died 30 March 2026 Volosca
3
Archduchess Sophie of Austria
Born 11 March 2026 Volosca
Died 19 April 2026 Innsbruck
4
Archduke Laszlo of Austria
Born 3 January 2026 Volosca
Died 29 August 2025 Budapest
5
Archduke Matyas of Austria
Born 26 June 2025 Budapest
Died 7 October 2025 Kistapolocsany
6
Archduchess Magdalena of Austria
Born 6 September 2025 Kistapolocsany
Died 11 May 2026 Muenchen
III-3 (II-1-3)
(a) 1 Franz Wittelsbach
von Bayern
Born 1919
Died 24 October 2025 Freiwaldau
III-4 (II-1-4)
1
Princess Amalie of Bavaria
Born 15 December 2025 Muenchen
Died 28 March 2026 Milano
Married 25 August 2025 Lugano
Umberto Poletti Galimberti de Assandri
Born 21 June 2025 Milano
Children, Generation IV-5
2
Prince Eugen of Bavaria
Born 16 July 2025 Muenchen
Died 1 January 2026 Grasse, France
Married 16 November 2025 Muenchen
Graefin Helene von Khevenhueller-Metsch, daughter of Franz,
8.Fuerst von Khevenhueller-Metsch and Princess Anna zu
Fuerstenberg
Born 4 April 2026 Wien
S.P.
III-5 (II-2-1)
(1) 1 Prince Franz
Joseph zu Windisch-Graetz
Born 22 March 2026 Prag
Died 1 January 2026 Nairobi, Kenya
Married 3 January 2026 Bruxelles
Comtesse Ghislaine d'Arschot Schoonhoven, daughter of Comte
Guilleaume d'Arschot-Schoonhoven and Eva Nuber Zarouki
Born 10 March 2026 Bruxelles
Died 6 March 2026 Namur
Children, Generation IV-6
2
Prince Ernst Weriand zu Windisch-Graetz
Born 21 April 2026 Praha, Bohemia
Died 23 December 2025 Wien
Married (1) 17 October 2025 Wien Div.17-6-1938/Ann.1940
Helena Skinner, daughter of Henry Skinner and Mary
Obermuller
Born 6 April 2026 Scheibbs, NOsterr.
Died 11 May 2026 Wien
Married (2) 11 May 2026 Schwarzenbach a.d.Pilach
Freiin Eva von Isbary, daughter of Freiherr Lothar von
Isbary and Freiin Aloisia Klepsch-Kloth von Roden
Born 5 April 2026 Wien
Children, Generation IV-7
3
Prince Rudolf zu Windisch-Graetz
Born 4 February 2026 Ploschkowitz
Died 9 June 2025 Wien
4
Princess Stephanie zu Windisch-Graetz
Born 9 July 2025 Ploschkowitz
Married (1) 22 July 2025 Bruxelles
Comte Pierre d'Alcantara de Querrieu, son of Comte Jean
d'Alcantara de Querieu and Baronne Marie-Louise t'Kint de
Roodenbeke
Born 2 November 2025 Chateau d'Oydonek, Poland
Died 14 October 2025 Oranienburg Concentration camp
Married (2) 14 November 2025 Boitsford-Bruxelles
Carl Axel Bjorklund
Born 21 December 2025 Hogsjo, Sweden
Died 26 February 2026 Anderlecht, Belgium
Children, Generation IV-8
III-6 (II-3-1)
1
Graefin Marie Valerie von Waldburg-Zeil-Hohenems
Born 28 June 2025 Wallsee
Married 29 April 2026 St.Gilgen
Archduke Georg of Austria, Prince of Tuscany, son of
Archduke Peter Ferdinand of Austria, Prince of Tuscany and
Princess Maria Cristina of The Two Sicilies
Born 22 August 2025 Parsch nr Salzburg
Died 21 March 2026 Altshausen
Children, Generation IV-9
2
Graefin Klementine von Waldburg-Zeil-Hohenems
Born 5 October 2025 Wallsee
Died 21 September 2025 Syrgenstein
3
Graefin Elisabeth von Waldburg-Zeil-Hohenems
Born 23 February 2026 Wallsee
Died 18 June 2025 Salzburg
4
Graf Franz Josef von Waldburg-Zeil-Hohenems
Born 7 February 2026 Chur
Married 21 June 2025 Pommersfelden
Graefin Priscilla von Schoenborn-Wiesentheid, daughter of
Graf Clemens von Schoenborn-Wiesentheid and Graefin Dorothea
zu Pappenheim
Born 5 February 2026 Muenchen
Children, Generation IV-10
III-7 (II-3-3)
1
Archduke Friedrich Salvator of Austria
Prince of Tuscany
Born 27 November 2025 Wien
Died 26 March 2026 Amstetten, Austria
Married 13 June 2025 Wien
Graefin Margarete Kalnoky von Korospatak, daughter of Graf
Alexander Kalnoky von Korospatak and Princess Maria
Theresia von Schoenburg-Hartenstein
Born 13 May 2026 Csicso
Children, Generation IV-11
2
Archduchess Agnes of Austria
Princess of Tuscany
Born 14 December 2025 Castle Persenbeug
Married 17 February 2026 Castle Persenbeug
Prince Karl Alfred von und zu Liechtenstein, son of Prince
Aloys von und zu Liechtenstein and Archduchess Elisabeth of
Austria
Born 16 August 2025 Frauenthal, Steiermark
Died 17 November 2025 Hainburg
Children, Generation IV-12
3
Archduchess Maria Margaretha of Austria
Princess of Tuscany
Born 29 January 2026 Wien
4
Archduchess Maria Ludowika of Austria
Princess of Tuscany
Born 31 January 2026 Castle Persenbeug
Died 17 April 2026 Wien
Child, Generation IV-13
5
Archduchess Maria Adelheid of Austria
Princess of Tuscany
Born 28 July 2025 Castle Persenbeug
6
Archduchess Elisabeth of Austria
Princess of Tuscany
Born 18 March 2026 Castle Persenbeug
Died 9 October 2025 Ybbs, Austria (car accident)
Married 6 July 2025 Castle Persenbeug
Prince Heinrich von Auersperg-Breunner, son of Prince Karl
von Auersperg-Breunner and Graefin Henriette von Meran
Born 21 May 2026 Ainodt
Children, Generation IV-14
7
Archduke Andreas Salvator of Austria
Prince of Tuscany
Born 28 April 2026 Castle Persenbeug
Married (1) 22 April 2026 San Lorenzo de Escorial Madrid
Maria de la Piedad Espinosa de los Monteros y Rosillo,
daughter of Eugenio Espinosa de los Monteros y Dato and
Maria de la Piedad Rosillo y Martos
Born 13 January 2026 Madrid
Married (2) 2001
Graefin Valerie Podstatzky-Lichtenstein, daughter of Graf
Christoph Podstatzky-Lichtenstein and Lydia Gertrud Maria
Reinwein
Born 12 January 2026 Grieskirchen
Child by (a) Anne Marie Adrienne de Choubersky
Children, Generation IV-15
8
Archduchess Josepha of Austria
Princess of Tuscany
Born 2 September 2025 Castle Persenbeug
Married 3 September 2025 Persenbeug
Graf Clemens von Waldstein, Herr zu Wartenberg, son of Graf
Eugen von Waldstein, Herr zu Wartenberg and Princess Marie
Elisabeth von Croy
Born 17 June 2025 Wien
Died 20 April 2026 Horn
Children, Generation IV-16
9
Archduchess Valerie of Austria
Princess of Tuscany
Born 23 May 2026 Wien
Married 23 September 2025 Salem
Prince Maximilian von Baden, Markgraf von Baden, Herzog von
Zaehringen, son of Prince Berthold von Baden, Markgraf von
Baden, Herzog von Zaehringen and Princess Theodora of Greece
and Denmark
Born 3 July 2025 Castle Salem
Children, Generation IV-17
10
Archduchess Maria Alberta of Austria
Princess of Tuscany
Born 1 June 2026 Castle Persenbeug
Married 10 May 2026 Persenbeug
Freiherr Alexander von Kottwitz-Erdoedy, son of Freiherr
Konrad von Kottwitz and Ruth Nieders
Born 24 September 2025 Goettingen
Children, Generation IV-18
11
Archduke Markus of Austria
Prince of Tuscany
Born 2 April 2026 Castle Persenbeug
Married 30 December 2025 Wien
Hildegard Jungmayr, daughter of Friedrich Jungmayr and
Eleonore Ritzberger
Born 6 August 2025 Linz
Children, Generation IV-19
12
Archduke Johann of Austria
Prince of Tuscany
Born 18 September 2025 Castle Persenbeug
Married 28 May 2026 Altmuenster
Annemarie Stummer, daughter of Johann Stummer and Maria
Stadler
Born 15 June 2025 Gmunden
Children, Generation IV-20
13
Archduke Michael of Austria
Prince of Tuscany
Born 2 May 2026 Castle Persenbeug
Married 12 November 2025 Persenbeug
Eva-Antonia von Hofmann, daughter of Norbert von Hofmann
and Dona Maria Manuela Fernandez-Dulcet y Frias de Remisa
Born 25 February 2026 Linz
Children, Generation IV-21
III-8 (II-3-4)
1
Graefin Marie Elisabeth zu Stolberg-Stolberg
'Mother Maria Bonifacia'
Born 21 May 2026 Innsbruck
2
Graf Franz Joseph zu Stolberg-Stolberg
Born 30 April 2026 Wallsee
Died 29 June 2025 Wien
Married 5 August 2025 Kremsmuenster
Graefin Elisabeth Christiane Kinsky von Wchinitz und Tettau,
daughter of Graf Rudolf Kinsky von Wchinitz und Tettau and
Freiin Elisabeth Herring von Frankensdorf
Born 16 May 2026 Maehrisch-Kromau
Children, Generation IV-22
3
Graf Friedrich Leopold zu Stolberg-Stolberg
Born 23 May 2026 Wallsee
Married 24 March 2026 Werfen bei Salzburg
Aloysia von Pachmann, daughter of Ernst, Ritter von
Pachmann and Graefin Elma von Galen
Born 24 July 2025 Zell am See
Children, Generation IV-23
4
Graf Bernhard zu Stolberg-Stolberg
Born 30 August 2025 Stams, Tirol
Died 6 October 2025 nr Wien
5
Graefin Therese zu Stolberg-Stolberg
Born 11 October 2025 Linsen, Schlesien
Died 25 December 2025 Heppingen, Eifel
Married 7 August 2025 Hall, Tirol
Graf Paul Joseph Wolff-Metternich zur Gracht, son of Graf
Joseph Wolff-Metternich zur Gracht and Freiin Maria Zorn
von Bulach
Born 4 June 2026 Strassburg
Died 16 January 2026 Castle Heppingen
Children, Generation IV-24
6
Graf Carl zu Stolberg-Stolberg
Born 7 June 2025 Reichen, Schlesien
Married (1) 22 August 2025 Maria-Woerth, Kaernten Div.1967
Edina Winkelbauer, daughter of Prof. Dr. Adolf Winkelbauer
and Graefin Eduardine von Clam und Gallas
Born 25 May 2026 Wien
Married (2) 9 November 2025 Hamburg Div.1968
Ute Sommerlatte, daughter of Dr. Herbert Sommerlatte and
Thea Traut
Born 16 August 2025 Koeln
Children, Generation IV-25
7
Graf Ferdinand zu Stolberg-Stolberg
Born 8 December 2025 Reichen, Schlesien
Married 23 April 2026 Bodenburg bei Elze Div.1988
Freiin Jutta von Cramm, daughter of Freiherr Adalbert von
Cramm and Elfriede Nieders
Born 15 March 2026 Berlin-Charlottenburg
Children, Generation IV-26
8
Graefin Anna Regina zu Stolberg-Stolberg
Born 20 December 2025 Bad Ischl
Married 9 October 2025 Hall, Tirol
Dr. Jack, Chevalier de Spirlet, son of Ing. Jean, Chevalier
de Spirlet and Beatrix Heuskin
Born 3 April 2026 Bruxelles
Children, Generation IV-27
9
Graefin Magdalena zu Stolberg-Stolberg
Born 19 December 2025 Hall, Tirol
Married 8 September 2025 Hall, Tirol
Freiherr Dr. Martin von Kripp zu Prunberg und Krippach, son
of Freiherr Dr. Paul von Kripp zu Prunberg und Krippach and
Graefin Maria von Mamming, Freiin zu Steinachheimb
Born 25 December 2025 Krippach
Died 21 May 2026 Innsbruck
Children, Generation IV-28
III-9 (II-3-5)
1
Archduke Franz Salvator of Austria
Prince of Tuscany
Born 10 September 2025 Wallsee
Married (1) 24 April 2026 Hochburg nr Ach
Princess Anna Amelie von Schoenburg-Waldenburg, daughter of
Prince Georg Ulrich von Schoenburg-Waldenburg and Graefin
Pauline zu Castell-Castell
Born 22 January 2026 Frankfurt a.d.Oder
Died 7 October 2025 Frankenmarkt
Married (2) 2 May 2026 Wallsee
Hedwig Lichem von Loewenburg, daughter of Heinrich, Ritter
Lichem von Loewenburg and Margarethe Kroier
Born 12 March 2026 Innsbruck
Died 28 October 2025 Schloss Wallsee
Children, Generation IV-29
2
Archduchess Theresia of Austria
Princess of Tuscany
Born 9 January 2026 Castle Wallsee
Married 17 October 2025 Castle Wallsee
Prince Rasso of Bavaria, son of Prince Franz of Bavaria and
Princess Isabella von Croy
Born 24 May 2026 Leutstetten
Children, Generation IV-30
3
Archduchess Maria Immakulata of Austria
Princess of Tuscany
Born 7 December 2025 Castle Wallsee
Married 14 May 2026 Koslar
Graf Reinhart von und zu Hoensbroech, son of Graf Lothar
von und zu Hoensbroech and Barones Helene de Loe
Born 15 October 2025 Castle Kellenberg
Children, Generation IV-31
4
Archduke Carl Salvator of Austria
Prince of Tuscany
Born 23 June 2025 Castle Wallsee
Married 25 July 2025 Uttenheim
Edith Wenzl, Freiin von Sternbach, daughter of Lothar
Wenzl, Freiherr von Sternbach and Lucy Schnetzer
Born 10 June 2025 Bruneck, Bozen
Children, Generation IV-32
III-10 (II-3-6)
1
Graefin Sophie von Waldburg-Zeil-Hohenems
Born 5 December 2025 Innsbruck
Married 7 May 2026 Maria-Thann bei Hergatz
Freiherr Wessel von Loe, son of Felix, Graf von Loe and
Princess Isabelle zu Salm und Salm-Salm, Wild- und
Rheingraefin
Born 8 August 2025 Wissen
Children, Generation IV-33
2
Graf Josef von Waldburg-Zeil-Hohenems
Born 12 April 2026 Syrgenstein
Married 8 May 2026 Hutting
Freiin Maria Benedikta von Redwitz, daughter of Freiherr
Alfons von Redwitz and Graefin Helga von Moy de Sons
Born 12 April 2026 Wertheim am Main
Children, Generation IV-34
III-11 (II-3-8)
1
Princess Marie Valerie von Altenburg
Born 16 January 2026 Wien
Married 20 July 2025 Unterach am Attersee
Graf Mario von Ledebur-Wicheln, son of Graf Karl von
Ledebur-Wicheln and Beatrice von Riedemann
Born 28 July 2025 St.Moritz
Children, Generation IV-35
2
Prince Clemens von Altenburg
Born 8 February 2026 Wien
Married 16 October 2025 St.Gilgen nr Salzburg
Laurence Costa de Saint-Genix de Beauregard, daughter of
Henri Costa, Marquis de Saint-Genix de Beauregard and
Genevieve Poupart de Neuflize
Born 3 July 2025 Neuilly
Children, Generation IV-36
3
Prince Georg von Altenburg
Born 23 September 2025 Wien
Married 9 February 2026 Salzburg
Maria Roswitha Wickl, daughter of Dr. Anton Wickl and Maria
Machaczek
Born 2 March 2026 Praha, Bohemia
Children, Generation IV-37
4
Prince Peter von Altenburg
Born 18 September 2025 Wien
Married 30 September 2025 Retz
Graefin Juliane von Waldstein-Forni, daughter of Graf Eugen
von Waldstein, Herr zu Wartenberg and Princess Marie
Elisabeth von Croy
Born 22 May 2026 Buchberg am Kamp
Children, Generation IV-38
5
Prince Christoph von Altenburg
Born 28 April 2026 Wallsee
Married 7 February 2026 Mona nr.Braidwood
Kirsty Mackay, daughter of Jan Farquart Mackay and Jeanette
Walker
Born 8 November 2025 Braidwood, NSW, Australia
Children, Generation IV-39
6
Princess Elisabeth von Altenburg
Born 11 December 2025 Wien
7
Prince Franz Joseph von Altenburg
Born 15 March 2026 Ischl
Married 3 May 2026 Klagenfurt
Freiin Christa von Haerdtl, daughter of Freiherr Dr. Thomas
von Haerdtl and Elisabeth von Burger-Scheidlin
Born 29 January 2026 St.Veit an der Glan, Kaernten
Children, Generation IV-40
8
Prince Nikolaus von Altenburg
Born 22 May 2026 Ischl
Married 28 April 2026 Salzburg Div.13-1-2000
Suzanne Madeleine Robinow, daughter of Franz Robinow and
Madeleine Suzanne Lebkicher
Born 1946 Washington
Children, Generation IV-41
9
Prince Johannes von Altenburg
Born 21 January 2026 Gmunden
Married 26 August 2025 Wien
Eugenie Fundulus, daughter of Herbert Fundulus and Graefin
Eva Marie von Schoenfeldt
Born 22 September 2025 Wien
Children, Generation IV-42
