Question: Of what family was Joachim II Hector, Elector of the birthplace of Kay Bluhm?

full_context: Document 1: East Prussia: The Administrator of Prussia, the grandmaster of the Teutonic Order Maximilian III, son of emperor Maximilian II died in 1618. When Maximilian died, Albert's line died out, and the Duchy of Prussia passed to the Electors of Brandenburg, forming Brandenburg-Prussia. Taking advantage of the Swedish invasion of Poland in 1655, and instead of fulfilling his vassal's duties towards the Polish Kingdom, by joining forces with the Swedes and subsequent treaties of Wehlau, Labiau, and Oliva, Elector and Duke Frederick William succeeded in revoking king of Poland's sovereignty over the Duchy of Prussia in 1660. The absolutist elector also subdued the noble estates of Prussia.
Document 2: East Prussia: Although Brandenburg was a part of the Holy Roman Empire, the Prussian lands were not within the Holy Roman Empire and were with the administration by the Teutonic Order grandmasters under jurisdiction of the Emperor. In return for supporting Emperor Leopold I in the War of the Spanish Succession, Elector Frederick III was allowed to crown himself "King in Prussia" in 1701. The new kingdom ruled by the Hohenzollern dynasty became known as the Kingdom of Prussia. The designation "Kingdom of Prussia" was gradually applied to the various lands of Brandenburg-Prussia. To differentiate from the larger entity, the former Duchy of Prussia became known as Altpreußen ("Old Prussia"), the province of Prussia, or "East Prussia".
Document 3: Albert Wolfgang, Count of Hohenlohe-Langenburg: He was head of the House of Hohenlohe-Langenburg and introduced primogeniture in Langenburg in 1699. This meant the oldest son would inherit the entire county, and younger sons would only inherit if the oldest were to die childless. From then on, younger sons would mostly embark on military careers, for example, in the imperial army, or in friendly nations.
Document 4: Prince Johann Georg of Hohenzollern: Prince Johann Georg was the sixth child of Frederick, Prince of Hohenzollern (Heiligendamm 30 August 1891 – Krauchenwies 6 February 1965) and his wife Princess Margarete Karola of Saxony (Dresden 24 January 1900 – Freiburg im Breisgau 16 October 1962).
Document 5: Károly Güttler: Károly Güttler (born 15 June 1968 in Budapest) is a former breaststroker from Hungary, who represented his native country at four consecutive Olympics, beginning with the 1988 Summer Olympics in Seoul and ending with the 2000 Summer Olympics in Sydney, Australia. He won the silver medal in the 100 m and 200 m breaststroke, once each, both at separate Games.
Document 6: List of Olympic medalists in bobsleigh: Biathlete Nation Olympics * Status * * Gold Silver Bronze Total Musiol, Bogdan Bogdan Musiol East Germany (GDR) Germany (GER) 1980 -- 1994 5 7 Kuske, Kevin Kevin Kuske Germany (GER) 2002 -- 2018 0 6 Hoppe, Wolfgang Wolfgang Hoppe East Germany (GDR) Germany (GER) 1984 -- 1994 6 Monti, Eugenio Eugenio Monti Italy (ITA) 1956, 1964 -- 1968 6 Lange, André André Lange Germany (GER) 2002 -- 2010 0 5 Feierabend, Fritz Fritz Feierabend Switzerland (SUI) 1936, 1948 -- 1952 B / P 0 5 Germeshausen, Bernhard Bernhard Germeshausen East Germany (GDR) 1976 -- 1980 B / P 0 Nehmer, Meinhard Meinhard Nehmer East Germany (GDR) 1976 -- 1980 0 Acklin, Donat Donat Acklin Switzerland (SUI) 1988 -- 1994 Weder, Gustav Gustav Weder Switzerland (SUI) 1988 -- 1994 Zimmermann, Markus Markus Zimmermann Germany (GER) 1992 -- 2002 Langen, Christoph Christoph Langen West Germany (FRG) Germany (GER) 1988 -- 1992, 1998 -- 2002 B / P 0 Benz, Joseph Joseph Benz Switzerland (SUI) 1976 -- 1980 Lehmann, Bernhard Bernhard Lehmann East Germany (GDR) 1976, 1984 -- 1988 B / P Schärer, Erich Erich Schärer Switzerland (SUI) 1976 -- 1980 Zimmerer, Wolfgang Wolfgang Zimmerer West Germany (FRG) 1968 -- 1976 Hefti, Beat Beat Hefti Switzerland (SUI) 2002 -- 2014 B / P 0
Document 7: List of Olympic medalists in speed skating: Athlete Nation Olympics Gold Silver Bronze Total Pechstein, Claudia Claudia Pechstein Germany (GER) 1992 -- 2006 5 9 Wust, Ireen Ireen Wüst Netherlands (NED) 2006 -- 2014 8 Enke, Karin Karin Enke East Germany (GDR) 1980 -- 1988 8 Niemann, Gunda Gunda Niemann Germany (GER) 1988 -- 1998 8 Thunberg, Clas Clas Thunberg Finland (FIN) 1924 -- 1928 5 7 Ballangrud, Ivar Ivar Ballangrud Norway (NOR) 1928 -- 1936 7 Kramer, Sven Sven Kramer Netherlands (NED) 2006 -- 2014 7 Schone, Andrea Andrea Schöne East Germany (GDR) 1976 -- 1988 5 7 Skoblikova, Lidiya Lidiya Skoblikova Soviet Union (URS) 1960 -- 1968 6 0 0 6 Blair, Bonnie Bonnie Blair United States (USA) 1984 -- 1994 5 0 6 Klassen, Cindy Cindy Klassen Canada (CAN) 2002 -- 2006 6 Ritsma, Rintje Rintje Ritsma Netherlands (NED) 1992 -- 2006 0 6 Larsen, Roald Roald Larsen Norway (NOR) 1924 -- 1928 0 6 Heiden, Eric Eric Heiden United States (USA) 1976 -- 1980 5 0 0 5 Koss, Johann Olav Johann Olav Koss Norway (NOR) 1992 -- 1994 0 5 Grishin, Yevgeny Yevgeny Grishin Soviet Union (URS) 1956 -- 1968 0 5 Sablikova, Martina Martina Sáblíková Czech Republic (CZE) 2006 -- 2014 5 Friesinger - Postma, Anni Anni Friesinger - Postma Germany (GER) 1998 -- 2010 0 5 Johannesen, Knut Knut Johannesen Norway (NOR) 1956 -- 1964 5 Hedrick, Chad Chad Hedrick United States (USA) 2006 -- 2010 5
Document 8: Joachim, 6th Prince Murat: Joachim Murat, 6th Prince Murat (Paris, Île-de-France, France, August 6, 1885 – Paris, Île-de-France, France May 11, 1938), was a member of the Bonaparte-Murat family.
Document 9: Kay Bluhm: Kay Bluhm (born 13 October 1968 in Brandenburg) is an East German-German sprint canoer who competed from the late 1980s to the late 1990s. Competing in three Summer Olympics, he won three golds (K-2 500 m: 1992, 1996; K-2 1000 m: 1992), one silver (K-2 1000 m: 1996), and one bronze (K-4 1000 m: 1988).
Document 10: Claudia Österheld: Claudia Österheld (born 8 December 1968 in Kassel) is a West Germany sprint canoer who competed in the late 1980s. At the 1988 Summer Olympics in Seoul, she finished fifth in the K-4 500 m event while being eliminated in the semifinals of the K-2 500 m event.
Document 11: Huguenots: Frederick William, Elector of Brandenburg, invited Huguenots to settle in his realms, and a number of their descendants rose to positions of prominence in Prussia. Several prominent German military, cultural, and political figures were ethnic Huguenot, including poet Theodor Fontane, General Hermann von François, the hero of the First World War Battle of Tannenberg, Luftwaffe General and fighter ace Adolf Galland, Luftwaffe flying ace Hans-Joachim Marseille, and famed U-boat captain Lothar von Arnauld de la Perière. The last Prime Minister of the (East) German Democratic Republic, Lothar de Maizière, is also a descendant of a Huguenot family, as is the German Federal Minister of the Interior, Thomas de Maizière.
Document 12: Joachim II Hector, Elector of Brandenburg: Joachim II ( or "Hektor"; 13 January 1505 – 3 January 1571) was a Prince-elector of the Margraviate of Brandenburg (1535–1571), the sixth member of the House of Hohenzollern. Joachim II was the eldest son of Joachim I Nestor, Elector of Brandenburg and his wife Elizabeth of Denmark, Norway, and Sweden. He received the cognomen Hector after the Trojan prince and warrior for his qualities and prowess.
Document 13: Caroline Brunet: Caroline Brunet (born March 20, 1969 in Quebec City, Quebec) is a Canadian sprint kayaker who competed from the late 1980s to 2004. Competing in five Summer Olympics, she won three medals in the K-1 500 m event with two silvers (1996, 2000) and one bronze (2004).
Document 14: Christiane Krause: She competed for West Germany in the 1972 Summer Olympics held in Munich, Germany in the 4 x 100 metres where she won the gold medal with her team mates Ingrid Becker, Annegret Richter and Heide Rosendahl.
Document 15: Andraž Vehovar: He won a silver medal in the K1 event at the 1996 Summer Olympics in Atlanta. Vehovar's efforts earned him the Slovenian Sportsman of the year award in 1996.
ground_truth: House of Hohenzollern
sub_queries: Kay Bluhm >> place of birth Answer: Brandenburg
Joachim II Hector, Elector of Brandenburg >> family Answer: House of Hohenzollern