question: Who is the paternal grandfather of Wenceslaus Of Niemodlin?
context: [["Boles\u0142aw the Elder", ["Boles\u0142aw the Elder , was a Silesian Duke.", "He was the ruling Duke of Wielu\u0144 during 1313\u20131326, Duke of Niemodlin from 1313 and ruler over Prudnik from 1336 until his death.", "He was the eldest son of Duke Bolko I of Opole by his wife Agnes, probably a daughter of Margrave Otto III of Brandenburg.", "Boles\u0142aw was nicknamed \"the Elder\" or \"First-bornPierworodny\") in order to distinguish him from his younger brother, who, for unknown reasons, was also named Boles\u0142aw (Bolko)."]], ["Henry Wenceslaus, Duke of Oels-Bernstadt", ["Henry Wenceslaus, Duke of Oels- Bernstadt( also known as:\" Henry Wenceslaus of Pod\u011bbrady Henry Wenceslaus of Bernstadt\" or\" Henry Wenceslaus of M\u00fcnsterberg\",,, or, or; 7 October 1592, probably in Ole\u015bnica \u2013 21 August 1639, probably in Bernstadt) was Duke of Bernstadt from 1617 until his death.", "He also used the titles of Duke of M\u00fcnsterberg and Count of Glatz, although he never ruled those territories.", "From 1629 to 1639 he was Governor of Silesia."]], ["Wenceslaus of Niemodlin", ["Wenceslaus of Niemodlin  (1336/46 \u2013 June 1369) was a Duke of Niemodlin since 1365 until his death (with his brothers as co-rulers), and Duke of Gliwice from 1364.", "He was the second son of Boles\u0142aw the Elder, Duke of Niemodlin, by his wife Euphemia, daughter of Henry VI", "the Good, Duke of Wroc\u0142aw."]], ["Henry of Niemodlin", ["Henry of Niemodlin( after 1345 \u2013 14 September 1382), was a Duke of Niemodlin since 1365 until his death( with his brothers as co-rulers until 1369).", "He was the third and youngest son of Boles\u0142aw the Elder, Duke of Niemodlin, by his wife Euphemia, daughter of Henry VI the Good, Duke of Wroc\u0142aw."]], ["Boles\u0142aw II of Niemodlin", ["Boles\u0142aw II of Niemodlin( 1326/35 \u2013 by 25 June 1368), was a Duke of Niemodlin since 1365 until his death( with his brothers as co-rulers).", "He was the eldest son of Boles\u0142aw the Elder, Duke of Niemodlin, by his wife Euphemia, daughter of Henry VI the Good, Duke of Wroc\u0142aw."]], ["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"]], ["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."]], ["Nicholas II of Niemodlin", ["Nicholas II of Niemodlin( \u2013 27 June 1497), was a Duke of Opole- Brzeg- Strzelce- Niemodlin in 1476( as co-ruler of his father) and sole Duke of Niemodlin from 1476 until his death.", "He was the third son of Duke Nicholas I of Opole by his wife Agnes, daughter of Duke Louis II of Brzeg."]], ["Adam Wenceslaus, Duke of Cieszyn", ["Adam Wenceslaus of Cieszyn( 12 December 1574 \u2013 13 July 1617), was a Duke of Cieszyn from 1579 until his death.", "He was the second but only surviving son of Wenceslaus III Adam, Duke of Cieszyn, by his second wife Sidonia Katharina, daughter of Francis I, Duke of Saxe- Lauenburg.", "His older half- brother, Frederick Casimir, only son of Wenceslaus III Adam's first marriage, died a few years before he was born, in 1571."]], ["Sophia of Bavaria", ["Sophia of Bavaria (1376 \u2013 4 November 1428) was a Queen of Bohemia and the spouse of Wenceslaus, King of Bohemia and King of the Romans.", "She was briefly interim regent of Bohemia after the death of Wenceslaus in 1419."]]]
supporting_facts: [["Wenceslaus of Niemodlin", 1], ["Boles\u0142aw the Elder", 2]]
evidences: [["Wenceslaus of Niemodlin", "father", "Boles\u0142aw the Elder"], ["Boles\u0142aw the Elder", "father", "Bolko I of Opole"]]
answer: Bolko I of Opole