question: Who is Sophia Albertina, Abbess Of Quedlinburg's paternal grandfather?
context: [["Guillaume Wittouck", ["Guillaume Wittouck( 1749- 1829) was a Belgian lawyer and High Magistrate.", "He was the Grandfather of industrialist Paul Wittouck."]], ["Agnieszka (courtier)", ["Agnieszka( died after 1572), was a Polish Court dwarf in service of Sophia Jagiellon, Duchess of Brunswick- L\u00fcneburg.", "She was the personal favorite and secretary of Sophia.", "Agnieszka was likely in the service of Sophia in Poland prior to her marriage.", "She did belong to the Polish retinue of 500 people accompanying Sophia from Poland to her new life in Germany upon her marriage to Henry V, Duke of Brunswick- L\u00fcneburg in February 1556.", "In contrast to the majority of the Polish courtiers, Agnieszka remained with Sophia in her new court in Germany in Wolfenb\u00fcttel Castle.", "She had an influential position at court as the personal confidante and secretary of Sophia.", "She conducted the correspondence between Sophia and her powerful relatives, such as her brother the king of Poland and her sister the queen of Sweden.", "In 1568, she accompanied Sophia to her dower court, and assisted her in making it a cultural center.", "After 1572, she assisted Sophia in her work to defend her late brother's will.", "Her year of death is not known, but she was noted to be alive in 1572.", "Her position is mirrored with Dorothea Ostrelska, whose life in the court of Sophia's sister Catherine Jagellon is an almost exact replica to her."]], ["Lyon Cohen", ["Lyon Cohen( 1868\u20131937) was a Polish- born Canadian businessman and a philanthropist.", "He was the grandfather of singer/ poet Leonard Cohen."]], ["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."]], ["Sophia Albertina, Abbess of Quedlinburg", ["Princess Sophia Albertina of Sweden (\"Sophia Maria Lovisa Fredrika Albertina\"; 8 October 1753 \u2013 17 March 1829) was the last Princess-Abbess of Quedlinburg Abbey, and as such reigned as vassal monarch of the Holy Roman Empire.", "Sophia Albertina was the daughter of King Adolf Frederick of Sweden and Louisa Ulrika of Prussia.", "She was thus a princess of Sweden, a princess of Holstein-Gottorp and a sister to Gustav III of Sweden.", "She was a member of the Accademia di San Luca.", "When her brother Charles XIII of Sweden and the rest of the royal family also became Norwegian royalty in 1814, that did not include Sophia Albertina who then officially was called \"Royal Princess\" (of no country).", "She was given her two names as namesake of her two grandmothers: the Prussian Queen Sophia Dorothea of Hanover and Margravine Albertina Frederica of Baden-Durlach."]], ["Abd al-Muttalib", ["Abd al- Muttalib Shaybah ibn Hashim( c. 497 \u2013 578) was the grandfather of Islamic prophet Muhammad."]], ["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."]], ["Adolf Frederick, King of Sweden", ["Adolf Frederick or Adolph Frederick (14 May 171012 February 1771) was King of Sweden from 1751 until his death.", "He was the son of Christian August of Holstein-Gottorp, Prince of Eutin, and Albertina Frederica of Baden-Durlach.", "The first king from the House of Holstein-Gottorp, Adolf Frederick was a weak monarch, instated as first in line of the throne following the parliamentary government's failure to reconquer the Baltic provinces in 1741\u201343.", "Aside from a few attempts, supported by pro-absolutist factions among the nobility, to reclaim the absolute monarchy held by previous monarchs, he remained a mere constitutional figurehead until his death.", "His reign saw an extended period of internal peace, although the finances stagnated following failed mercantilist doctrines pursued by the Hat administration.", "The Hat administration ended only in the 1765\u201366 parliament, where the Cap opposition overtook the government and enacted reforms towards greater economic liberalism as well as a Freedom of Press Act almost unique at the time for its curtailing of all censorship, retaining punitive measures only for libeling the monarch or the Church of Sweden."]], ["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."]]]
supporting_facts: [["Sophia Albertina, Abbess of Quedlinburg", 1], ["Adolf Frederick, King of Sweden", 1]]
evidences: [["Sophia Albertina", "father", "Adolf Frederick of Sweden"], ["Adolf Frederick, King of Sweden", "father", "Christian August of Holstein-Gottorp, Prince of Eutin"]]
answer: Christian August of Holstein-Gottorp, Prince of Eutin