question: When did Élisabeth Sophie De Lorraine's husband die?
context: [["Renata of Lorraine", ["Renata of Lorraine( 20 April 1544 \u2013 22 May 1602) was by birth a member of the House of Lorraine and by marriage Duchess of Bavaria.", "Born in Nancy, France, she was the second child and eldest daughter of Francis I, Duke of Lorraine and Christina of Denmark.", "Her paternal grandparents were Antoine, Duke of Lorraine and Ren\u00e9e of Bourbon- Montpensier and her maternal grandparents were Christian II of Denmark and Isabella of Austria."]], ["Elisabeth Therese of Lorraine", ["Elisabeth Therese of Lorraine( 15 October 1711 \u2013 3 July 1741) was born a Princess of Lorraine and was the last queen consort of Charles Emmanuel III of Sardinia.", "The sister of Francis Stephan, Duke of Lorraine, she died as a result of giving birth to Benedetto of Savoy."]], ["Fran\u00e7oise de Lorraine, Duchess of Vend\u00f4me", ["Fran\u00e7oise of Lorraine( November 1592 \u2013 8 September 1669) was a princess of Lorraine and daughter- in- law of Henry IV of France.", "Sometimes known as\" Fran\u00e7oise de Merc\u0153ur\", she belonged to the Merc\u0153ur cadet branch of the sovereign Dukes of Lorraine and was a niece of Louise of Lorraine, wife of the previous King Henry III.", "Fran\u00e7oise was the heiress of her father and, as such, was the Duchess of Merc\u0153ur and Penthi\u00e8vre\" suo jure\"."]], ["\u00c9lisabeth Sophie de Lorraine", ["\u00c9lisabeth Sophie de Lorraine (Marie \u00c9lisabeth Sophie; 1710 \u2013 2 August 1740.) was a French noblewoman and the second wife of Armand de Vignerot du Plessis, the notoriously lecherous Duke of Richelieu."]], ["Armand de Vignerot du Plessis", ["Louis Fran\u00e7ois \"Armand\" de Vignerot du Plessis, 3rd Duke of Richelieu (13 March 1696 \u2013 8 August 1788), was a French soldier, diplomat and statesman.", "He joined the army and participated in three major wars.", "He eventually rose to the rank of Marshal of France.", "He was the son of Armand Jean de Vignerot du Plessis, 2nd Duke of Richelieu, who in turn was a great-nephew of Cardinal Richelieu, the prominent French statesman who had dominated France in the early 17th century."]], ["Christina of Salm", ["Countess Christina of Salm( 1575 \u2013 1627), was a duchess consort of Lorraine; married in 1597 to Francis II, Duke of Lorraine."]], ["Claude Fran\u00e7oise de Lorraine", ["Claude of Lorraine (6 October 1612 \u2013 2 August 1648) was a daughter of Henry II, Duke of Lorraine, and Margerita Gonzaga, her sister was Nicole, Duchess of Lorraine.", "She married her first cousin and was the Duchess of Lorraine by marriage."]], ["Bertha, Duchess of Lorraine", ["Bertha of Lorraine( or Bertha of Swabia)( b.c. 1123/30 \u2013 d. 1194/ 5) was a member of the Hohenstaufen dynasty.", "She was the daughter of Frederick II, Duke of Swabia and, through marriage to Matthias I duke of Lorraine, she was duchess of Lorraine( c.1138-1176)."]], ["Charles Henri, Prince of Commercy", ["Charles Henri of Lorraine( 17 April 1649 \u2013 14 January 1723) was the legitimated son of Charles IV, Duke of Lorraine, and B\u00e9atrix de Cusance.", "He was given the Principality of Commercy in 1708 by his cousin Leopold, Duke of Lorraine.", "He was also the Count of Falkenstein."]], ["Theodred II (Bishop of Elmham)", ["Theodred II was a medieval Bishop of Elmham.", "The date of Theodred's consecration unknown, but the date of his death was sometime between 995 and 997."]]]
supporting_facts: [["\u00c9lisabeth Sophie de Lorraine", 0], ["Armand de Vignerot du Plessis", 0]]
evidences: [["\u00c9lisabeth Sophie de Lorraine", "spouse", "Armand de Vignerot du Plessis"], ["Armand de Vignerot du Plessis", "date of death", "8 August 1788"]]
answer: 8 August 1788