question: Who is Judith Of Poland's paternal grandfather?
context: [["Judith of Bohemia", ["Judith of Bohemia( c. 1056/58 \u2013 25 December 1086), also known as Judith P\u0159emyslid, was a Bohemian princess of the P\u0159emyslid dynasty, and Duchess of Poland by marriage.", "She was a daughter of Duke Vratislaus II of Bohemia by his second wife Adelaide, daughter of King Andrew I of Hungary.", "She was named after her paternal grandmother Judith of Schweinfurt, who died shortly after her birth."]], ["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)."]], ["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."]], ["Judith of Hohenstaufen", ["Judith of Hohenstaufen, also known as\" Judith of Hohenstaufen\" or\" Judith of Swabia\"( \u2013 7 July 1191), a member of the Hohenstaufen dynasty, was Landgravine of Thuringia from 1150 until 1172 by her marriage with the Ludovingian landgrave Louis II.", "She was baptized as\" Judith\", but was commonly called\" Jutta\" or\" Guta\".", "Sometimes the Latinate form\" Clementia\" was used, or\" Claritia\" or\" Claricia\"."]], ["Judith of Brittany", ["Judith of Brittany, also called Judith of Rennes( 982\u20131017), was Duchess of Normandy from until her death."]], ["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."]], ["Judith of Poland", ["Judith of Poland (b. 1130/35 \u2013 died 8 July 1171/75), was a Polish princess member of the House of Piast and by marriage Margravine of Brandenburg.", "She was the daughter of Boles\u0142aw III Wrymouth, Duke of Poland, by his second wife Salomea, daughter of Henry, Count of Berg.", "She was probably named after either her paternal grandmother, Judith of Bohemia or her older half-sister, Princess consort of Murom."]], ["Boles\u0142aw III Wrymouth", ["Boles\u0142aw III Wrymouth (also known as Boleslaus III the Wry-mouthed) (20 August 1086 \u2013 28 October 1138), was a Duke of Lesser Poland, Silesia and Sandomierz between 1102 and 1107 and over the whole Poland between 1107 and 1138.", "He was the only child of Prince W\u0142adys\u0142aw", "I Herman and his first wife Judith, daughter of Vratislaus II of Bohemia.", "Boles\u0142aw began to rule in the last decade of the 11th century, when the central government in Poland was significantly weakened.", "W\u0142adys\u0142aw I Herman fell under the political dependence of the Count palatine Sieciech, who became the real ruler of the country.", "Backed by their father, Boleslaw and his half-brother Zbigniew finally expelled Sieciech from the country in 1101, after several years of fighting.", "After the death of W\u0142adys\u0142aw", "I Herman in 1102, two independent states were created ruled by Boles\u0142aw and Zbigniew.", "Boles\u0142aw sought to gain Pomerania which caused an armed conflict between the brothers, and forced Zbigniew to flee the country and seek military help from German King Henry V. Boles\u0142aw punished Zbigniew by blinding him.", "This action caused outrage among supporters of Zbigniew, resulting in a political crisis in Poland.", "Boles\u0142aw once again gained the favor of his subjects with public penance, and made a pilgrimage to the monastery of his patron, Saint Giles, in Hungary.", "Boles\u0142aw, like Boles\u0142aw II the Generous, based his foreign policy on maintaining good relations with neighboring Hungary and Kievan Rus, with whom he forged strong links through marriage and military cooperation in order to break the political dependence on Germany and his vassal, the King of Bohemia, who in moments of weakness of Polish policy was forced to pay tribute in Silesia.", "These alliances have allowed Boles\u0142aw to effectively defend the country from invasion in 1109.", "Several years later, Boles\u0142aw skillfully took advantage of the dynastic disputes in Bohemia to ensure peace on the south-west border.", "Boles\u0142aw devoted the second half of his rule to the conquest of Pomerania.", "In 1113 he conquered the northern strongholds along Note\u0107, which strengthened the border with the Pomeranians.", "In subsequent years, he took steps toward the conquest of Pomerania.", "The resolution of the conflict with the Holy Roman Empire allowed Boles\u0142aw to subordinate Western Pomerania and incorporate Gda\u0144sk Pomerania.", "The military expeditions, carried out in three stages, ended in the 1120s with military and political successes.", "Integration of the newly annexed lands enabled Boles\u0142aw to build churches and began the process of converting Pomerania.", "Bishop Otto of Bamberg confirmed the Christianization of Pomerania from 1123 onward.", "In the 1130s Boles\u0142aw participated in the dynastic dispute in Hungary.", "After an unexpected defeat, he was forced to make an agreement with Germany.", "The Congress of Merseburg of 1135 addressed the issues of Pomerania, Silesian (probably also Polish) sovereignty and the supremacy of the Archbishopric of Magdeburg over the Polish Church.", "Boles\u0142aw was married twice.", "His first marriage with the Kievan princess", "Zbyslava gave him an excuse to intervene militarily in the internal affairs of Russia.", "After her death, Boles\u0142aw married to a German noblewoman, Salomea of Berg, which in some way was the cause of changes in Polish foreign policy: in the second half of his rule, the Prince sought to restore diplomatic relations with his western neighbor.", "His last, and perhaps the most momentous act, was his will and testament known as \"The Succession Statute\" in which he divided the country among his sons, leading to almost 200 years of feudal fragmentation of the Polish Kingdom.", "Boles\u0142aw III Wrymouth has been recognized by historiography as a symbol of Polish political aspirations until well into the 19th century.", "He also upheld the independence of the Polish archbishopric of Gniezno, despite a temporary failure in the 1130s.", "Despite undoubted successes, he committed serious political errors, most notably against Zbigniew of Poland, his half-brother.", "The crime against Zbigniew and his penance for it show Boles\u0142aw's great ambition as well as his ability to find political compromise."]], ["Lyon Cohen", ["Lyon Cohen( 1868\u20131937) was a Polish- born Canadian businessman and a philanthropist.", "He was the grandfather of singer/ poet Leonard Cohen."]]]
supporting_facts: [["Judith of Poland", 1], ["Boles\u0142aw III Wrymouth", 4]]
evidences: [["Judith of Poland", "father", "Boles\u0142aw III Wrymouth"], ["Boles\u0142aw III Wrymouth", "father", "W\u0142adys\u0142aw I Herman"]]
answer: Władysław I Herman