Maria Luise Erzherzogin von Österreich1 
Children of Maria Luise Erzherzogin von Österreich and Karl V Fürst zu Ysenburg und Büdingen
- Leopold Wolfgang Prinz zu Ysenburg und Birstein+ b. 10 Mar 1866, d. 1933
- Antoinette Prinzessin von Isenburg b. 1867, d. 1943
- Marie Prinzessin von Isenburg b. 1868, d. 1919
- Franz Joseph Prinz von Isenburg+ b. 1869, d. 1939
- Victor Salvator Karl Maria Leopold Anton Aloys Josef Rainer Johannes Kasimir Prinz von Isenburg+ b. 29 Feb 1872, d. 4 Feb 1946
- Alfons Prinz von Isenburg+ b. 6 Feb 1875, d. 22 Apr 1951
- Elisabeth Prinzessin von Isenburg b. 1877, d. 1943
- Adelheid Prinzessin von Isenburg b. 1878, d. 1936
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 127. Hereinafter cited as Lines of Succession.
Karl V Fürst zu Ysenburg und Büdingen1 
He gained the title of Fürst zu Ysenburg und Büdingen.1
Children of Karl V Fürst zu Ysenburg und Büdingen and Maria Luise Erzherzogin von Österreich
- Leopold Wolfgang Prinz zu Ysenburg und Birstein+ b. 10 Mar 1866, d. 1933
- Antoinette Prinzessin von Isenburg b. 1867, d. 1943
- Marie Prinzessin von Isenburg b. 1868, d. 1919
- Franz Joseph Prinz von Isenburg+ b. 1869, d. 1939
- Victor Salvator Karl Maria Leopold Anton Aloys Josef Rainer Johannes Kasimir Prinz von Isenburg+ b. 29 Feb 1872, d. 4 Feb 1946
- Alfons Prinz von Isenburg+ b. 6 Feb 1875, d. 22 Apr 1951
- Elisabeth Prinzessin von Isenburg b. 1877, d. 1943
- Adelheid Prinzessin von Isenburg b. 1878, d. 1936
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 127. Hereinafter cited as Lines of Succession.
Ludwig Erzherzog von Österreich1 
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 127. Hereinafter cited as Lines of Succession.
Johann Erzherzog von Österreich1 
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 127. Hereinafter cited as Lines of Succession.
Jeremias Wisniowiecki1 
Child of Jeremias Wisniowiecki and Griselda Zamoyska
- Michal Korybut Wisniowiecki, King of Poland1 b. 1640, d. 1673
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 131. Hereinafter cited as Lines of Succession.
Griselda Zamoyska1 
Child of Griselda Zamoyska and Jeremias Wisniowiecki
- Michal Korybut Wisniowiecki, King of Poland1 b. 1640, d. 1673
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 131. Hereinafter cited as Lines of Succession.
Hedwig Elizabeth Amelia von Pfalz-Neuburg1 
Child of Hedwig Elizabeth Amelia von Pfalz-Neuburg and Jaques Louis Henry Sobieski, Prince of Poland
- Marie Casimire Clementine Sobieski+1 b. 6 Jul 1702, d. 18 Jan 1735
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 261. Hereinafter cited as Britain’s Royal Families.
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 131. Hereinafter cited as Lines of Succession.
Maria Casimira de la Grange d’Arquien1 
Maria Casimira de la Grange d’Arquien was born in 1641.1 She was the daughter of Henri de la Grange d’Arquien , Duc de la Grange d’Arquien.1 She married John III Sobieski, King of Poland, son of James Sobieski and Theoplie Danilowicz, in 1665.1 She died in 1716.1
Children of Maria Casimira de la Grange d’Arquien and John III Sobieski, King of Poland
- Jaques Louis Henry Sobieski, Prince of Poland+1 b. 1667, d. 1737
- Theresa Sobieski, Princess of Poland+ b. 1676, d. 1730
- Aleksander Benedykt Sobieski2 b. 6 Sep 1677, d. 16 Nov 1714
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 131. Hereinafter cited as Lines of Succession.
- [S3409] Caroline Maubois, “re: Penancoet Family,” e-mail message to BENR, 2 December 2008. Hereinafter cited as “re: Penancoet Family.”
Henri de la Grange d’Arquien , Duc de la Grange d’Arquien1
Child of Henri de la Grange d’Arquien , Duc de la Grange d’Arquien
- Maria Casimira de la Grange d’Arquien+1 b. 1641, d. 1716
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 131. Hereinafter cited as Lines of Succession.
James Sobieski1 
Child of James Sobieski and Theoplie Danilowicz
- John III Sobieski, King of Poland+1 b. 9 Jun 1624, d. 17 Jun 1696
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 131. Hereinafter cited as Lines of Succession.
