question: Who is the maternal grandfather of Christian Ludwig Ii, Duke Of Mecklenburg-Schwerin?
context: [["Henry Krause", ["Henry J.\" Red\" Krause, Jr.( August 28, 1913 \u2013 February 20, 1987) was an American football offensive lineman in the National Football League for the Brooklyn Dodgers and the Washington Redskins.", "He played college football at St. Louis University.", "He is the grandfather of Jennifer Krause", "He is the great grandfather of Payton Hoeing"]], ["Zhao Shoushan", ["Zhao Shoushan( 12 November 1894 \u2013 20 June 1965) was a KMT general and later Chinese Communist Party politician.", "He is the grandfather of Zhao Leji."]], ["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."]], ["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."]], ["Christian Attersee", ["Christian Ludwig Attersee( born Christian Ludwig on 28 August 1940 in Bratislava) is an Austrian artist."]], ["Fred Le Deux", ["Frederick\" Fred\" Le Deux( born 4 December 1934) was an Australian rules footballer who played with Geelong in the Victorian Football League( VFL).", "He is the grandfather of Tom Hawkins."]], ["Christine Wilhelmine of Hesse-Homburg", ["Landgravine Christine Wilhelmine of Hesse-Homburg (30 June 1653, in Bingenheim \u2013 16 May 1722, in Grabow) was a German noblewoman.", "She was the eldest daughter of William Christoph, Landgrave of Hesse-Homburg and his first wife Sophia Eleonore of Hesse-Darmstadt."]], ["Christian Ludwig II, Duke of Mecklenburg-Schwerin", ["Christian Ludwig II of Mecklenburg (15 May 1683 \u2013 30 May 1756) was the Duke of Mecklenburg-Schwerin from 1747 to 1756.", "He was the son of Frederick, Duke of Mecklenburg-Grabow, and Landravine Christine Wilhelmine of Hesse-Homburg.", "In 1714, he married Duchess Gustave Caroline of Mecklenburg-Strelitz and had five children:", "His household employed Johann Gottfried M\u00fcthel as an organist and cembalist, and Konrad Ekhof as a comedian."]], ["John Westley", ["Rev. John Westley( 1636 \u2013 78) was an English nonconformist minister.", "He was the grandfather of John Wesley( founder of Methodism)."]]]
supporting_facts: [["Christian Ludwig II, Duke of Mecklenburg-Schwerin", 1], ["Christine Wilhelmine of Hesse-Homburg", 1]]
evidences: [["Christian Ludwig II", "mother", "Christine Wilhelmine of Hesse-Homburg"], ["Christine Wilhelmine of Hesse-Homburg", "father", "William Christoph, Landgrave of Hesse-Homburg"]]
answer: William Christoph, Landgrave of Hesse-Homburg