Princess Maria Josepha of Saxony (1867–1944)
Princess Maria Josepha of Saxony( 31 May 1867 – 28 May 1944) was the mother of Emperor Charles I of Austria and the fifth child of George of Saxony and Infanta Maria Anna of Portugal.
Maria Anna of Bavaria (1805–1877)
Princess Maria Anna of Bavaria (27 January 1805 – 13 September 1877) was Queen Consort of Saxony from 1836 to 1854.
Princess Maria Pia of Bourbon-Parma
Princess Maria Pia of Bourbon- Parma( née Princess Maria Pia of Savoy; born 24 September 1934) is the eldest daughter of Umberto II of Italy and Marie- José of Belgium.
She is the older sister of Princess Maria Gabriella of Savoy, Vittorio Emanuele, Prince of Naples, and Princess Maria Beatrice of Savoy.
Louis Eugene, Duke of Württemberg
Ludwig Eugen, Duke of Württemberg( 6 January 1731 – 20 May 1795), was the third son of Duke Karl Alexander and Princess Maria Augusta of Thurn and Taxis( 11 August 1706 – 1 February 1756).
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.
Amalie of Zweibrücken-Birkenfeld
Amalie of Zweibrücken-Birkenfeld-Bischweiler (Maria Amalie Auguste; 10 May 1752 – 15 November 1828) was the last Electress and first Queen of Saxony and Duchess of Warsaw.
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.
Princess Maria Augusta of Saxony
Maria Augusta Nepomucena Antonia Francisca
Xaveria Aloysia  of Saxony (born Dresden, 21 June 1782; died Dresden, 14 March 1863) of the House of Wettin
was the daughter of Frederick Augustus I of Saxony and Amalie of Zweibrücken-Birkenfeld.
Her father, Frederick Augustus, was the King of Saxony and prince of the Duchy of Warsaw.
She was his only child to reach adulthood.
Her family had a claim to the throne of Poland (Polish–Lithuanian Commonwealth) and the Constitution of 3 May 1791 named her as a potential successor to the Polish throne if the male line of the Wettin family were to end.
In Poland, she was called the "infanta of Poland" and a marriage for her considered with Stanisław Poniatowski, a nephew of the Polish king.
Her father's hesitation in accepting this proposal and the subsequent Partitions of Poland prevented this from occurring.
After the formation of the Duchy of Warsaw, she was widely regarded as her father's successor there, despite the fact that the Duchy was bound by Salic law.
Plans to marry her to a family that would be able to strengthen its claim on Poland failed, as none of the contemporary powers wanted to strengthen Saxony or restore the Polish kingdom.
One of her potential suitors was Józef Poniatowski, the cousin of her earlier suggested spouse Stanisław.
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.
Frederick II Eugene, Duke of Württemberg
Friedrich Eugen, Duke of Württemberg( 21 January 1732 – 23 December 1797) was the fourth son of Karl Alexander, Duke of Württemberg, and Princess Maria Augusta of Thurn and Taxis( 11 August 1706 – 1 February 1756).
He was born in Stuttgart.
From 1795 until 1797 he was Duke of Württemberg.

Question: When is Princess Maria Augusta Of Saxony's mother's birthday?
Answer: 10 May 1752