question: Who is Johann Of Brandenburg-Ansbach, Viceroy Of Valencia's father-in-law?
context: [["Johann of Brandenburg-Ansbach, Viceroy of Valencia", ["Johann of Brandenburg-Ansbach (9 January 1493 in Plassenburg \u2013 5 July 1525 in Valencia) was the second husband of Germaine de Foix and viceroy of Valencia from 1523 until his death in 1525.", "He was a son of Frederick I, Margrave of Brandenburg-Ansbach and his wife Sophia of Poland.", "He married on 17 June 1519 with Germaine de Foix (1490\u20131538), second wife and widow of King Ferdinand II of Aragon.", "In 1523 the couple was appointed Viceroys of Valencia by King Ferdinand's grandson Charles V, Holy Roman Emperor.", "The marriage remained childless.", "After his death Germaine of Foix remarried Ferdinand of Arag\u00f3n, Duke of Calabria.", "Johann of Brandenburg-Ansbach became in 1516 a knight in the Order of the Golden Fleece."]], ["Princess Eleonore Juliane of Brandenburg-Ansbach", ["Eleonore Juliane of Brandenburg- Ansbach( 23 October 1663 \u2013 4 March 1724) was a princess of Brandenburg- Ansbach and through her marriage duchess of W\u00fcrttemberg- Winnental."]], ["Germaine of Foix", ["Germaine of Foix (1488 \u2013 15 October 1536) was queen consort of Aragon as the second wife of Ferdinand II of Aragon, whom she married in 1506 after the death of his first wife, Isabella I of Castile in 1504.", "Germaine's father was John of Foix, Viscount of Narbonne and son of Queen Eleanor of Navarre.", "Her mother, Marie of Orl\u00e9ans, was the sister of King Louis XII of France."]], ["Sophie of Brandenburg-Ansbach-Kulmbach", ["Sophie of Brandenburg- Ansbach- Kulmbach( 10 March 1485, Ansbach \u2013 24 May 1537, Liegnitz( Legnica)) was a princess of Brandenburg- Ansbach and was by marriage Duchess of Legnica."]], ["Dorothy Catherine of Brandenburg-Ansbach", ["Dorothy Catherine of Brandenburg- Ansbach( 23 February 1538, Ansbach \u2013 18 January 1604, Tou\u017eim) was a princess of Brandenburg- Ansbach and by marriage burgravine of Meissen."]], ["Margravine Sophie of Brandenburg-Ansbach (1614\u20131646)", ["Sophie of Brandenburg- Ansbach( 1614\u20131646) was a German noblewoman of the house of Brandenburg- Ansbach."]], ["Sabina of Brandenburg-Ansbach", ["Sabina of Brandenburg-Ansbach (12 May 1529 \u2013 2 November 1575) was a princess of Brandenburg-Ansbach and Electress of Brandenburg by marriage."]], ["George, Margrave of Brandenburg-Ansbach", ["George of Brandenburg- Ansbach( 4 March 1484 \u2013 27 December 1543), known as George the Pious, was a Margrave of Brandenburg- Ansbach from the House of Hohenzollern."]], ["Elisabeth of Brandenburg-Ansbach-Kulmbach", ["Elizabeth of Brandenburg- Ansbach- Kulmbach( 25 March 1494 in Ansbach \u2013 31 May 1518 in Pforzheim) was a princess of Brandenburg- Ansbach by birth and by marriage Margravine of Baden."]], ["Sophie of Brandenburg-Ansbach", ["Sophie of Brandenburg- Ansbach( 23 March 1535, Ansbach \u2013 22 February 1587, Legnica) was a princess of Brandenburg- Ansbach and by marriage Duchess of Legnica."]]]
supporting_facts: [["Johann of Brandenburg-Ansbach, Viceroy of Valencia", 5], ["Germaine of Foix", 1]]
evidences: [["Johann of Brandenburg-Ansbach", "spouse", "Germaine of Foix"], ["Germaine of Foix", "father", "John of Foix, Viscount of Narbonne"]]
answer: John of Foix, Viscount of Narbonne