Maria Emanuel, Margrave of Meissen
Maria Emanuel, Prince of Saxony, Duke of Saxony, Margrave of Meissen( 31 January 1926 – 23 July 2012) was the head of the Royal House of Saxony.
Princess Margaretha of Liechtenstein
Princess Margaretha of Liechtenstein( born Princess Margaretha of Luxembourg on 15 May 1957) is the fourth child and second and youngest daughter of Grand Duke Jean of Luxembourg and Princess Joséphine- Charlotte of Belgium.
As the sister of Grand Duke Henri of Luxembourg and the sister- in- law of Prince Hans- Adam II of Liechtenstein, she is a princess of two current realms and a member of the Luxembourg and Liechtenstein reigning dynasties.
Amalie Auguste of Bavaria
Amalie Auguste (Munich, 13 November 1801 – Dresden, 8 November 1877) was a Princess of Bavaria and Queen of Saxony.
Maria Margaretha of Saxony
Princess Maria Margaretha of Saxony( Maria Margaretha Franziska Xaveria; 13 September 1727 – 1 February 1734) was a Princess of Poland, Lithuania and Saxony of the House of Wettin.
Princess Margaretha of Saxony
Princess Margaretha of Saxony, Duchess of Saxony  (24 May 1840 – 15 September 1858) was the eighth child and fifth eldest daughter of John of Saxony and his wife Amalie Auguste of Bavaria and a younger sister of Albert of Saxony and George of Saxony.
She was born in Dresden, then in the Kingdom of Saxony.
Through her marriage to Archduke Charles Louis of Austria, Margaretha was a member of the House of Habsburg-Lorraine and an Archduchess and Princess of Austria and Princess of Hungary, Croatia, Bohemia, and Tuscany.
Prince Carl Bernadotte
Carl Gustaf Oscar Fredrik Christian, Prince Bernadotte( 10 January 1911 – 27 June 2003), originally Prince Carl, Duke of Östergötland, was the youngest child and only son of Prince Carl of Sweden and Princess Ingeborg of Denmark and eventually a prince of the Belgian nobility.
To distinguish himself from his father, he was widely known as" Carl Junior."
He was the brother of Princess Margaretha of Sweden, Queen Astrid of Belgium and Crown Princess Märtha of Norway.
Prince Daniel of Saxony
Prince Daniel Timo of Saxony, Duke of Saxony( born 23 June 1975) is the oldest son of Prince Rüdiger of Saxony, a disputed Head of the Royal House of Saxony.
Princess Margaretha of Sweden
Princess Margaretha of Sweden( Margaretha Sofia Lovisa Ingeborg; 25 June 1899 – 4 January 1977) was a member of the Swedish Royal Family and the Danish Royal Family by marriage.
She was the elder sister of Crown Princess Märtha of Norway and Queen Astrid, Queen Consort of the Belgians.
Princess Amalie of Saxony
Amalie Marie Friederike Auguste (10 August 1794 – 18 September 1870), Princess of Saxony, full name
Maria Amalia Friederike Augusta Karolina
Ludovica Josepha
Aloysia Anna Nepomucena Philippina Vincentia Franziska de Paula Franziska de Chantal, was a German composer writing under the pen name "A. Serena", and a dramatist under the name "Amalie Heiter".
She was the daughter of Prince Maximilian of Saxony and Princess Carolina of Parma.
She was the granddaughter of Frederick Christian, Elector of Saxony; niece of Frederick Augustus I, King of Saxony and Anthony, King of Saxony; sister of Frederick Augustus II, King of Saxony and John, King of Saxony; and aunt of Albert, King of Saxony and George, King of Saxony.
Princess Mathilde of Saxony (born 1863)
Princess Mathilde of Saxony, Duchess of Saxony (19 March 1863 – 27 March 1933) was the third child and third-eldest daughter of George of Saxony and his wife, Maria Anna of Portugal.
She was an elder sister of the Kingdom of Saxony's last king, Frederick Augustus III of Saxony.

Question: When did Princess Margaretha Of Saxony's mother die?
Answer: 8 November 1877