question: What is the date of birth of Frederick Michael, Count Palatine Of Zweibrücken's mother?
context: [["John I, Count Palatine of Zweibr\u00fccken", ["John I of Zweibr\u00fccken( known as the Lame;; 8 May 1550 \u2013 12 August 1604) was Count Palatine and Duke of Zweibr\u00fccken during 1569 \u2013 1604.", "He was born in Meisenheim as the second son of Wolfgang, Count Palatine of Zweibr\u00fccken and his wife Anna of Hesse.", "In 1588 he changed the state religion from Lutheranism to Calvinism.", "He died in Germersheim in 1604 and was buried in the Alexanderkirche in Zweibr\u00fccken."]], ["Frederick Michael, Count Palatine of Zweibr\u00fccken", ["Frederick Michael, Count Palatine of Zweibr\u00fccken-Birkenfeld (Ribeauvill\u00e9, Alsace, 27 February 1724 \u2013 15 August 1767 in Schwetzingen) was a member of the Wittelsbach dynasty.", "He was the son of Christian III of Palatinate-Zweibr\u00fccken and Caroline of Nassau-Saarbr\u00fccken and a member of the House of Palatinate-Zweibr\u00fccken-Birkenfeld, a branch of the House of Wittelsbach.", "He was the father of the Bavarian King Maximilian I Joseph."]], ["Countess Caroline of Nassau-Saarbr\u00fccken", ["Countess Caroline of Nassau-Saarbr\u00fccken (12 August 1704 \u2013 25 March 1774) was Countess Palatine of Zweibr\u00fccken by marriage."]], ["Alexander, Count Palatine of Zweibr\u00fccken", ["Alexander of Zweibr\u00fccken( 26 November 1462 \u2013 21 October 1514) was Count Palatine and Duke of Zweibr\u00fccken and of Veldenz in 1489 \u2013 1514.", "He was the son of Louis I, Count Palatine of Zweibr\u00fccken and his wife Johanna of Cro\u00ff.", "Alexander promised to establish a church after the successful return from a crusade, and it was kept in 1489 with the building of the Alexanderskirche in Zweibr\u00fccken."]], ["John, Count Palatine of Gelnhausen", ["John, Count Palatine of Gelnhausen( 24 May 1698 in Gelnhausen \u2013 10 February 1780 in Mannheim) was Count Palatine and Duke of Zweibr\u00fccken- Birkenfeld at Gelnhausen."]], ["Kaspar, Count Palatine of Zweibr\u00fccken", ["Kaspar, Count Palatine of Zweibr\u00fccken and Veldenz( 11 July 1459 \u2013 c. Summer 1527) was Duke of Zweibr\u00fccken from 1489 to 1490."]], ["Christian IV, Count Palatine of Zweibr\u00fccken", ["Christian IV, Count Palatine of Zweibr\u00fccken-Birkenfeld (6 September 1722 in Bischweiler \u2013 5 November 1775 in Herschweiler-Pettersheim) was Duke of Zweibr\u00fccken from 1735 to 1775."]], ["Countess Palatine Magdalene Catherine of Zweibr\u00fccken", ["Magdalena Catherine, Countess Palatine of Zweibr\u00fccken( 26 April 1607, Zweibr\u00fccken \u2013 20 January 1648, Strasbourg) was a Countess Palatine of Zweibr\u00fccken by birth and by marriage Duchess and Countess Palatine of Birkenfeld."]], ["Countess Palatine Maria Franziska of Sulzbach", ["Countess Palatine Maria Francisca of Sulzbach (\"Maria Franziska, Pfalzgr\u00e4fin von Sulzbach\"; 15 June 1724 \u2013 15 November 1794), was a Countess Palatine of Zweibr\u00fccken-Birkenfeld by marriage to Frederick Michael, Count Palatine of Zweibr\u00fccken-Birkenfeld.", "Born in Schwetzingen, she was the fifth child of Joseph Karl, Count Palatine of Sulzbach and Countess Palatine Elizabeth Auguste Sophie of Neuburg.", "From her six siblings, only she and two older sisters survive adulthood: Elisabeth Auguste and Maria Anna."]], ["Christian III, Count Palatine of Zweibr\u00fccken", ["Christian III, Count Palatine of Zweibr\u00fccken-Birkenfeld (Strassburg, 7 November 1674 \u2013 Zweibr\u00fccken, 3 February 1735) was a German nobleman.", "He was a member of the House of Palatinate-Zweibr\u00fccken-Birkenfeld, a cadet branch of the House of Wittelsbach.", "He was the son of Christian II of Zweibr\u00fccken-Birkenfeld and Katharina Agathe, Countess of Rappoltstein.", "He was Count Palatine of Zweibr\u00fccken-Birkenfeld from 1717 to 1731.", "In 1731, he inherited the sovereign duchy of Palatinate-Zweibr\u00fccken and thus became Count Palatine and Duke of Zweibr\u00fccken.", "He was also Count of Rappoltstein from 1699 until his death."]]]
supporting_facts: [["Frederick Michael, Count Palatine of Zweibr\u00fccken", 1], ["Countess Caroline of Nassau-Saarbr\u00fccken", 0]]
evidences: [["Frederick Michael, Count Palatine of Zweibr\u00fccken", "mother", "Caroline of Nassau-Saarbr\u00fccken"], ["Caroline of Nassau-Saarbr\u00fccken", "date of birth", "12 August 1704"]]
answer: 12 August 1704