question: Who is the paternal grandfather of Frederick Iii, Landgrave Of Thuringia?
context: [["Abd al-Muttalib", ["Abd al- Muttalib Shaybah ibn Hashim( c. 497 \u2013 578) was the grandfather of Islamic prophet Muhammad."]], ["Lyon Cohen", ["Lyon Cohen( 1868\u20131937) was a Polish- born Canadian businessman and a philanthropist.", "He was the grandfather of singer/ poet Leonard Cohen."]], ["Frederick III, Landgrave of Thuringia", ["Frederick III, the Strict (\"Friedrich III. der Strenge\"; 14 December 1332, Dresden \u2013 21 May 1381, Altenburg), Landgrave of Thuringia and Margrave of Meissen, was the son of Frederick II, Margrave of Meissen and Mathilde of Bavaria.", "He took over the government for his brothers William, Balthasar and Ludwig (Bishop of Bamberg) after the death of their father in 1349.", "One year later the Emperor gave the Margraviate of Meissen to the four brothers jointly.", "In 1368 common government began, afterwards the brothers changed rulership every two years.", "In 1379 they divided their possessions.", "After Frederick III's death, Meissen was divided between his three sons and Thuringia was inherited by his brothers; it later passed to his nephew Frederick IV, Landgrave of Thuringia, son of his brother Balthasar, and was ultimately inherited by Frederick the Strict's grandson, Frederick II, Elector of Saxony."]], ["Prithvipati Shah", ["Prithvipati Shah( ?\u20131716) was the king of the Gorkha Kingdom in the Indian subcontinent, present- day Nepal.", "He was the grandfather of Nara Bhupal Shah."]], ["Guillaume Wittouck", ["Guillaume Wittouck( 1749- 1829) was a Belgian lawyer and High Magistrate.", "He was the Grandfather of industrialist Paul Wittouck."]], ["Frederick II, Margrave of Meissen", ["Frederick II, the Serious  (30 November 1310 in Gotha \u2013 18 November 1349 at the Wartburg), Margrave of Meissen, son of Frederick I, Margrave of Meissen and Elisabeth von Lobdeburg-Arnshaugk."]], ["Sophie Amalie of Brunswick-L\u00fcneburg", ["Sophie Amalie of Brunswick- L\u00fcneburg( 24 March 1628 \u2013 20 February 1685) was queen of Denmark and Norway as the consort of the King Frederick III of Denmark.", "She is known for her political influence, as well as for her cultural impact: she acted as the adviser of Frederick III, and introduced ballet and opera to Denmark."]], ["John Westley", ["Rev. John Westley( 1636 \u2013 78) was an English nonconformist minister.", "He was the grandfather of John Wesley( founder of Methodism)."]], ["Kaya Alp", ["Kaya Alp was, according to Ottoman tradition, the son of K\u0131z\u0131l Bu\u011fa and the father of Suleyman Shah, who was, in turn, the grandfather of Ertu\u011frul, and the great grandfather of the Ottoman Empire founder, Osman I."]], ["Fujiwara no Nagara", [", also known as Fujiwara no Nagayoshi, was a Japanese statesman, courtier and politician of the early Heian period.", "He was the grandfather of Emperor Y\u014dzei."]]]
supporting_facts: [["Frederick III, Landgrave of Thuringia", 0], ["Frederick II, Margrave of Meissen", 0]]
evidences: [["Frederick III, Landgrave of Thuringia", "father", "Frederick II, Margrave of Meissen"], ["Frederick II, Margrave of Meissen", "father", "Frederick I, Margrave of Meissen"]]
answer: Frederick I, Margrave of Meissen