Christiane Charlotte of Württemberg-Winnental
Christiane Charlotte of Württemberg- Winnental( 20 August 1694 – 25 December 1729) was a German princess of the Württemberg- Winnental line.
Born in Kirchheim unter Teck, her parents were Frederick Charles, Duke of Württemberg- Winnental, and his wife Margravine Eleonore Juliane of Brandenburg- Ansbach, a daughter of Albert II, Margrave of Brandenburg- Ansbach.
Christine Charlotte was also margravine of Brandenburg- Ansbach through her marriage to her cousin William Frederick, Margrave of Brandenburg- Ansbach, of the House of Hohenzollern.
She became regent of Ansbach from her husband's death in 1723 until the end of the minority of their eldest son, Charles William Frederick, in 1729.
Christiane and William Frederick's other children were Eleonore( 1713 – 1714) and Frederick Charles( 1715 – 1716).
Schloss Bruckberg was used as her sons'" educational establishment".
She died in Ansbach in 1729 and is now buried in the margraves' vault in St Gumbertus's Church in Ansbach.
Princess Eleonore Juliane of Brandenburg-Ansbach
Eleonore Juliane of Brandenburg-Ansbach (23 October 1663 – 4 March 1724) was a princess of Brandenburg-Ansbach and through her marriage duchess of Württemberg-Winnental.
Prince Frederick of Württemberg
Prince" Frederick" Charles Augustus of Württemberg( 21 February 1808 – 9 May 1870) was a General in the Army of Württemberg and the father of William II of Württemberg.
Frederick was a member of the Royal Family of Württemberg and a Prince of Württemberg.
Maximilian Emanuel of Württemberg-Winnental
Maximilian Emanuel of Württemberg-Winnental (Stuttgart, February 27, 1689 –
Dubno, September 25, 1709), son of Frederick Charles of Württemberg-Winnental and Margravine Eleonore Juliane of Brandenburg-Ansbach, was a volunteer in the army of Charles XII of Sweden and a devoted friend to the king.
In 1703, at age 14 he joined Charles XII's Polish campaign before the Battle of Pułtusk, and was since known throughout the army as the Little Prince.
On June 18, 1708 he was wounded by the River Berezina while attempting to shield the king from bullets, but recovered in time to fight in the Battle of Holowczyn.
He was later made colonel of the Buchwald's Dragoons.
In the Battle of Poltava he was captured by the Russians.
Released shortly after, he died on the way home at Dubno in Volhynia.
King Charles long mourned the loss of his "best and truest friend".
His heart was buried at St. Gumbertus Church in Ansbach.
Princess Catherine of Württemberg
Princess Catherine Frederica Charlotte of Württemberg (Stuttgart, 24 August 1821 – Stuttgart, 6 December 1898) was a daughter of William I of Württemberg and Pauline Therese of Württemberg.
She was the mother of William II of Württemberg.
Princess Augusta of Württemberg
Princess Augusta of Württemberg( 4 October 1826 in Stuttgart – 3 December 1898, ibid.) was a daughter of King William I of Württemberg and his wife, Pauline of Württemberg.
Duke Maximilian Emanuel in Bavaria
Duke Maximilian Emanuel in Bavaria, full German name:" Maximilian Emanuel, Herzog in Bayern"( 7 December 1849 in Munich, Kingdom of Bavaria – 12 June 1893 in Feldafing, Kingdom of Bavaria) was a Duke in Bavaria and member of the House of Wittelsbach.
Maximilian Emanuel was the tenth and youngest child of Duke Maximilian Joseph in Bavaria and his wife Princess Ludovika of Bavaria.
Maximilian Emanuel was the brother of Elisabeth of Bavaria, Empress of Austria and Queen of Hungary.
Henry Frederick of Württemberg-Winnental
Henry Frederick of Württemberg- Winnental( 16 October 1687 in Stuttgart – 27 September 1734 in Winnental) was a German general.
He was the son of Frederick Charles, Duke of Württemberg- Winnental and Margravine Eleonore Juliane of Brandenburg- Ansbach.
Frederick Louis of Württemberg-Winnental
Frederick Louis of Württemberg-Winnental (5 November 1690 in Stuttgart – 19 September 1734 in Guastalla) was a German army commander of the eighteenth century.
He was the third son of Frederick Charles of Württemberg-Winnental and Margravine Eleonore Juliane of Brandenburg-Ansbach.
He learned the art of warfare in Dresden, Saxony.
In 1708 he joined the Dutch Army and fought in the War of the Spanish Succession.
In 1715 he returned to Saxony and fought against Sweden.
In 1716 he fought under Prince Eugene of Savoy against the Turks and participated in the Siege of Belgrade (1717).
In 1732 he led an army of 7,000 men for Genoa against the insurgents in Corsica.
Frederick Charles, Duke of Württemberg-Winnental
Frederick Charles of Württemberg- Winnental( 12 September 1652 – 20 December 1697) was since 1677 Duke of the new- founded line of Württemberg- Winnental and regent of the infant Duke Eberhard Ludwig.

Question: When did Maximilian Emanuel Of Württemberg-Winnental's mother die?