shayekh/openrag_bench huggingface dataset:
Question: Which country the director of film První Parta (Film) is from?

Knowledge 1: První parta (film)
První parta is a 1959 Czechoslovak drama film directed by Otakar Vávra. [SEP] Knowledge 2: Otakar Vávra
Otakar Vávra (28 February 1911 – 15 September 2011) was a Czech film director, screenwriter and pedagogue.He was born in Hradec Králové, Austria-Hungary, now part of the Czech Republic.
Knowledge 1: Olav Aaraas
Olav Aaraas( born 10 July 1950) is a Norwegian historian and museum director.He was born in Fredrikstad.From 1982 to 1993 he was the director of Sogn Folk Museum, from 1993 to 2010 he was the director of Maihaugen and from 2001 he has been the director of the Norwegian Museum of Cultural History.In 2010 he was decorated with the Royal Norwegian Order of St. Olav. [SEP] Knowledge 2: Dana Blankstein
Dana Blankstein- Cohen( born March 3, 1981) is the director of the Israeli Academy of Film and Television.She is a film director, and an Israeli culture entrepreneur.
Knowledge 1: První parta (film)
První parta is a 1959 Czechoslovak drama film directed by Otakar Vávra. [SEP] Knowledge 2: Olav Aaraas
Olav Aaraas( born 10 July 1950) is a Norwegian historian and museum director.He was born in Fredrikstad.From 1982 to 1993 he was the director of Sogn Folk Museum, from 1993 to 2010 he was the director of Maihaugen and from 2001 he has been the director of the Norwegian Museum of Cultural History.In 2010 he was decorated with the Royal Norwegian Order of St. Olav.

Answer: Czech
Question: Who is the spouse of the director of film Married And In Love?

Knowledge 1: John Farrow
John Villiers Farrow, KGCHS (10 February 190427 January 1963) was an Australian-born American film director, producer and screenwriter.In 1957, he won the Academy Award for Best Writing/Best Screenplay for "Around the World in Eighty Days" and in 1942, he was nominated as Best Director for "Wake Island".He had seven children by his wife, actress Maureen O'Sullivan, including actress Mia Farrow. [SEP] Knowledge 2: Married and in Love
Married and in Love is a 1940 American film directed by John Farrow.
Knowledge 1: Married and in Love
Married and in Love is a 1940 American film directed by John Farrow. [SEP] Knowledge 2: Gertrude of Bavaria
Gertrude of Saxony and Bavaria( 1152/55–1197) was Duchess of Swabia as the spouse of Duke Frederick IV, and Queen of Denmark as the spouse of King Canute VI.
Knowledge 1: Adib Kheir
Adib Kheir was a leading Syrian nationalist of the 1920s.He was the owner of the Librairie Universelle in Damascus.His granddaughter is the spouse of Manaf Tlass. [SEP] Knowledge 2: Gertrude of Bavaria
Gertrude of Saxony and Bavaria( 1152/55–1197) was Duchess of Swabia as the spouse of Duke Frederick IV, and Queen of Denmark as the spouse of King Canute VI.

Answer: Maureen O'Sullivan
Question: Who is younger, León Klenicki or Alice Miel?

Knowledge 1: León Klenicki
Rabbi León Klenicki (September 7, 1930 – January 25, 2009) was an advocate for interfaith relations, particularly between Jews and Catholics.He served as interfaith director of the Anti-Defamation League.He also served as director of the Latin American office of the World Union for Progressive Judaism. [SEP] Knowledge 2: Alice Miel
Alice Miel( February 21, 1906 – January 31, 1998) was an American educator and author of" The Shortchanged Children of Suburbia", a study that has been characterized as a “ groundbreaking ” study in its publicized stress on what suburban schools failed to teach about human differences and cultural diversity.She was also greatly known as a social educator and curriculum development scholar.
Knowledge 1: León Klenicki
Rabbi León Klenicki (September 7, 1930 – January 25, 2009) was an advocate for interfaith relations, particularly between Jews and Catholics.He served as interfaith director of the Anti-Defamation League.He also served as director of the Latin American office of the World Union for Progressive Judaism. [SEP] Knowledge 2: Alice Chapin
Alice Chapin or Alice Ferris( August 28, 1857 – July 5, 1934) was an American actress, playwright and suffragette active in England.She returned to America and played roles in silent films.
Knowledge 1: León Klenicki
Rabbi León Klenicki (September 7, 1930 – January 25, 2009) was an advocate for interfaith relations, particularly between Jews and Catholics.He served as interfaith director of the Anti-Defamation League.He also served as director of the Latin American office of the World Union for Progressive Judaism. [SEP] Knowledge 2: Alice Woods
Alice Woods or Alice Augusta Woods (6 August, 1849 – 7 January, 1941) was a British educationist and college head.She was an advocate for co-education.

Answer: León Klenicki
Question: Which film was released earlier, Striporama or The World And His Wife?

Knowledge 1: Striporama
Striporama is a 1953 comedy film directed by Jerald Intrator.The film starred a number of burlesque comedy, dance and striptease acts that were popular during the early 1950s.Today, it is best known as one of the few feature films starring pin- up model Bettie Page. [SEP] Knowledge 2: The World and His Wife
The World and His Wife is a lost American 1920 silent drama film produced by Cosmopolitan Productions and distributed through Paramount Pictures.Directed by Robert G. Vignola, the film was based on the 1908 Broadway play of the same name by Charles Frederic Nirdlinger, which was adapted from the Spanish language play" El Gran Galeoto" by Jose Echegaray Y Eizaguirre.The film stars Alma Rubens, Montagu Love, and Pedro de Cordoba and Broadway actress Margaret Dale in her film debut.The story was later filmed at MGM as" Lovers"( 1927).
Knowledge 1: May Lamok sa Loob ng Kulambo
May Lamok sa Loob ng Kulambo is a 1984 Philippine comedy film directed by, and produced by Hirene Lopez and Danny L. Zialcita as the film's executive producer.The film stars Gloria Diaz, Eddie Garcia, Amy Austria, and Tommy Abuel.The film was released in 1984 by Essex Films.Another related film called," May Daga sa Labas ng Lungga", was released earlier in the same year. [SEP] Knowledge 2: Rakka (film)
The film was released on YouTube and Steam on 14 June 2017.
Knowledge 1: May Lamok sa Loob ng Kulambo
May Lamok sa Loob ng Kulambo is a 1984 Philippine comedy film directed by, and produced by Hirene Lopez and Danny L. Zialcita as the film's executive producer.The film stars Gloria Diaz, Eddie Garcia, Amy Austria, and Tommy Abuel.The film was released in 1984 by Essex Films.Another related film called," May Daga sa Labas ng Lungga", was released earlier in the same year. [SEP] Knowledge 2: Mindless Behavior: All Around the World
Mindless Behavior: All Around the World is a 2013 American documentary film directed and produced by Steven Goldfried, that is based on the making of American boy band Mindless Behavior.The film was released on March 15, 2013 through AMC Theatres while being distributed by AwesomenessTV Films.The film also shares the same name as the band's second studio album, "All Around the World" and was released in the same week of the album's release.

Answer: The World And His Wife
Question: Who is the spouse of the founder of Fitzwilton?

Knowledge 1: Fitzwilton
Fitzwilton is a privately held investment company, today owned by Sir Anthony O'Reilly and his brother in law Peter Goulandris throughStoneworth Investment Ltd. It has been involved with many businesses in Ireland. [SEP] Knowledge 2: Tony O'Reilly
Sir Anthony Joseph Francis O'Reilly, AO (born 7 May 1936), is an Irish former businessman and international rugby union player.He is known for his involvement in the Independent News & Media Group, which he led from 1973 to 2009, and as former CEO and Chairman of the H.J. Heinz Company.He was the leading shareholder of Waterford Wedgwood.Perhaps Ireland's first billionaire, as of 26 May 2014O'Reilly is being pursued in the Irish courts for debts amounting to €22 million by AIB, following losses amounting to hundreds of millions of euros in his unsuccessful attempt to stop Denis O'Brien from assuming control of Independent News & Media.As a rugby player, he represented Ireland, the British and Irish Lions and the Barbarians and is enshrined as a member of the International Rugby Board's Hall of Fame.O'Reilly has six children and 19 grandchildren and is married to Chryss Goulandris.He lives primarily in Lyford Cay in the Bahamas.
Knowledge 1: Fitzwilton
Fitzwilton is a privately held investment company, today owned by Sir Anthony O'Reilly and his brother in law Peter Goulandris throughStoneworth Investment Ltd. It has been involved with many businesses in Ireland. [SEP] Knowledge 2: Gertrude of Bavaria
Gertrude of Saxony and Bavaria( 1152/55–1197) was Duchess of Swabia as the spouse of Duke Frederick IV, and Queen of Denmark as the spouse of King Canute VI.
Knowledge 1: Sophia Magdalena of Denmark
Sophia Magdalena of Denmark (3 July 1746 – 21 August 1813) was Queen of Sweden as the spouse of King Gustav III. [SEP] Knowledge 2: Gertrude of Bavaria
Gertrude of Saxony and Bavaria( 1152/55–1197) was Duchess of Swabia as the spouse of Duke Frederick IV, and Queen of Denmark as the spouse of King Canute VI.

Answer: Chryss Goulandris
Question: Who is Siemowit Of Dobrzyń's paternal grandmother?

Knowledge 1: Siemowit of Dobrzyń
Siemowit of Dobrzyń (pl: "Siemowit dobrzyński"; c. 1262/67 – 1312), was a Polish prince member of the House of Piast, Duke of Brześć Kujawski during 1267–1288, Duke of Dobrzyń during 1288–1293, 1295–1303 and 1305–1312, during 1293–1295 in captivity in Lithuania, during 1303–1305 deposed, since 1306 hereditary vassal of the Kingdom of Poland.He was the fifth son of Casimir I of Kuyavia, but the third born from his third marriage with Euphrosyne, daughter of Casimir I of Opole. [SEP] Knowledge 2: Casimir I of Kuyavia
Casimir I of Kuyavia  (c. 1211 – 14 December 1267), was a Polish prince member of the House of Piast, Duke of Kujawy since 1233, ruler over Ląd during 1239-1261, ruler over Wyszogród since 1242, Duke of Sieradz during 1247-1261, Duke of Łęczyca since 1247 and Duke of Dobrzyń since 1248.He was the second son of Konrad I of Masovia and his wife Agafia of Rus.He was probably named after his grandfather, Casimir II the Just.
Knowledge 1: Siemowit of Dobrzyń
Siemowit of Dobrzyń (pl: "Siemowit dobrzyński"; c. 1262/67 – 1312), was a Polish prince member of the House of Piast, Duke of Brześć Kujawski during 1267–1288, Duke of Dobrzyń during 1288–1293, 1295–1303 and 1305–1312, during 1293–1295 in captivity in Lithuania, during 1303–1305 deposed, since 1306 hereditary vassal of the Kingdom of Poland.He was the fifth son of Casimir I of Kuyavia, but the third born from his third marriage with Euphrosyne, daughter of Casimir I of Opole. [SEP] Knowledge 2: Bolesław of Kuyavia
Bolesław of Kuyavia( also known as Mieszkowic)( 1159 – 13 September 1195) was a Duke of Kuyavia from 1186 until his death.He was the eldest child( but third- born son) of Mieszko III the Old, Duke of Greater Poland and High Duke of Poland in 1173, by his second wife Eudoxia, daughter of Grand Prince Iziaslav II of Kiev.
Knowledge 1: Siemowit of Dobrzyń
Siemowit of Dobrzyń (pl: "Siemowit dobrzyński"; c. 1262/67 – 1312), was a Polish prince member of the House of Piast, Duke of Brześć Kujawski during 1267–1288, Duke of Dobrzyń during 1288–1293, 1295–1303 and 1305–1312, during 1293–1295 in captivity in Lithuania, during 1303–1305 deposed, since 1306 hereditary vassal of the Kingdom of Poland.He was the fifth son of Casimir I of Kuyavia, but the third born from his third marriage with Euphrosyne, daughter of Casimir I of Opole. [SEP] Knowledge 2: Kaoru Hatoyama
After the elections of 2009, she became more widely known as the grandmother of Prime Minister Yukio Hatoyama and his politician brother Kunio Hatoyama.

Answer: Agafia of Rus
Question: What is the date of death of James Stuart, 3Rd Earl Of Moray's father?

Knowledge 1: James Stuart, 3rd Earl of Moray
James Stuart, 3rd Earl of Moray (1581 – 6 August 1638) was the son of James Stewart, 2nd Earl of Moray and Elizabeth Stuart, 2nd Countess of Moray.He married Lady Anne Gordon, daughter of George Gordon, 1st Marquess of Huntly and Lady Henrietta Stuart, on 2 October 1607 (contract).He inherited the title Earl of Moray when his father was murdered by his future father-in-law in 1592.He was responsible for completing Castle Stuart on the banks of the Moray Firth.He died in 1638 and his title passed to his son, James.His daughter Lady Henrietta Stuart married in 1662 Sir Hugh Campbell of Cawdor, elder (?- 11 March 1716), Knighted in 1660, and had issue. [SEP] Knowledge 2: James Stewart, 2nd Earl of Moray
James Stewart (or Stuart), 2nd Lord Doune and 2nd Earl of Moray (c. 1565 – 7 February 1591/2) was a Scottish nobleman, the son of James Stewart, 1st Lord Doune and Margaret Campbell.The 2nd Earl was murdered by George Gordon, Earl of Huntly, as the culmination of a vendetta.Known as "the Bonnie Earl" for his good looks, he became the subject of a popular ballad, "The Bonnie Earl of Moray".
Knowledge 1: James Stewart, 2nd Earl of Moray
James Stewart (or Stuart), 2nd Lord Doune and 2nd Earl of Moray (c. 1565 – 7 February 1591/2) was a Scottish nobleman, the son of James Stewart, 1st Lord Doune and Margaret Campbell.The 2nd Earl was murdered by George Gordon, Earl of Huntly, as the culmination of a vendetta.Known as "the Bonnie Earl" for his good looks, he became the subject of a popular ballad, "The Bonnie Earl of Moray". [SEP] Knowledge 2: Francis Stuart, 10th Earl of Moray
Francis Stuart, 10th Earl of Moray KT (2 February 1771 – 12 January 1848) was the son of Francis Stuart, 9th Earl of Moray.
Knowledge 1: James Stuart, 3rd Earl of Moray
James Stuart, 3rd Earl of Moray (1581 – 6 August 1638) was the son of James Stewart, 2nd Earl of Moray and Elizabeth Stuart, 2nd Countess of Moray.He married Lady Anne Gordon, daughter of George Gordon, 1st Marquess of Huntly and Lady Henrietta Stuart, on 2 October 1607 (contract).He inherited the title Earl of Moray when his father was murdered by his future father-in-law in 1592.He was responsible for completing Castle Stuart on the banks of the Moray Firth.He died in 1638 and his title passed to his son, James.His daughter Lady Henrietta Stuart married in 1662 Sir Hugh Campbell of Cawdor, elder (?- 11 March 1716), Knighted in 1660, and had issue. [SEP] Knowledge 2: Francis Stuart, 10th Earl of Moray
Francis Stuart, 10th Earl of Moray KT (2 February 1771 – 12 January 1848) was the son of Francis Stuart, 9th Earl of Moray.

Answer: 7 February 1591
Question: What is the place of birth of the director of film The Grasp Of Greed?

Knowledge 1: The Grasp of Greed
The Grasp of Greed is a 1916 American silent drama film directed by Joe De Grasse and starring Lon Chaney.The plot concerns a marooned man's will tattooed on the back of a woman. [SEP] Knowledge 2: Joseph De Grasse
Joseph Louis De Grasse (May 4, 1873 – May 25, 1940) was a Canadian film director.Born in Bathurst, New Brunswick, he was the elder brother of actor Sam De Grasse.
Knowledge 1: The Grasp of Greed
The Grasp of Greed is a 1916 American silent drama film directed by Joe De Grasse and starring Lon Chaney.The plot concerns a marooned man's will tattooed on the back of a woman. [SEP] Knowledge 2: Olav Aaraas
Olav Aaraas( born 10 July 1950) is a Norwegian historian and museum director.He was born in Fredrikstad.From 1982 to 1993 he was the director of Sogn Folk Museum, from 1993 to 2010 he was the director of Maihaugen and from 2001 he has been the director of the Norwegian Museum of Cultural History.In 2010 he was decorated with the Royal Norwegian Order of St. Olav.
Knowledge 1: The Grasp of Greed
The Grasp of Greed is a 1916 American silent drama film directed by Joe De Grasse and starring Lon Chaney.The plot concerns a marooned man's will tattooed on the back of a woman. [SEP] Knowledge 2: Brian Kennedy (gallery director)
Brian Patrick Kennedy( born 5 November 1961) is an Irish- born art museum director who has worked in Ireland and Australia, and now lives and works in the United States.He is currently the director of the Peabody Essex Museum.He was the director of the Toledo Museum of Art in Ohio from 2010 to 2019.He was the director of the Hood Museum of Art from 2005 to 2010, and the National Gallery of Australia( Canberra) from 1997- 2004.

Answer: New Brunswick
Question: Which country the director of film The White Countess is from?

Knowledge 1: The White Countess
The White Countess is a 2005 drama film directed by James Ivory and starring Ralph Fiennes, Natasha Richardson, Vanessa Redgrave, Hiroyuki Sanada, Lynn Redgrave, Allan Corduner, and Madeleine Potter.The screenplay by Kazuo Ishiguro focuses on a disparate group of displaced persons attempting to survive in Shanghai in the late 1930s. [SEP] Knowledge 2: James Ivory
James Francis Ivory (born June 7, 1928) is an American film director, producer, and screenwriter.For many years he worked extensively with Indian-born film producer Ismail Merchant, his domestic as well as professional partner, and with screenwriter Ruth Prawer Jhabvala.All three were principals in Merchant Ivory Productions, whose films have won six Academy Awards; Ivory himself has been nominated for four Oscars, winning one.Ivory’s most notable directorial work includes "A Room with a View" (1986), "Maurice" (1987), "Howards End" (1992), and "The Remains of the Day" (1993).For his work on "Call Me by Your Name" (2017), which he wrote and produced, Ivory won awards for Best Adapted Screenplay from the Academy Awards, British Academy of Film and Television Arts, Writers Guild of America, the Critics' Choice Awards, and the Scripter Awards, among others.Upon winning the Oscar and BAFTA at the age of 89, Ivory became the oldest-ever winner in any category for both awards.
Knowledge 1: The White Countess
The White Countess is a 2005 drama film directed by James Ivory and starring Ralph Fiennes, Natasha Richardson, Vanessa Redgrave, Hiroyuki Sanada, Lynn Redgrave, Allan Corduner, and Madeleine Potter.The screenplay by Kazuo Ishiguro focuses on a disparate group of displaced persons attempting to survive in Shanghai in the late 1930s. [SEP] Knowledge 2: Dana Blankstein
Dana Blankstein- Cohen( born March 3, 1981) is the director of the Israeli Academy of Film and Television.She is a film director, and an Israeli culture entrepreneur.
Knowledge 1: The White Countess
The White Countess is a 2005 drama film directed by James Ivory and starring Ralph Fiennes, Natasha Richardson, Vanessa Redgrave, Hiroyuki Sanada, Lynn Redgrave, Allan Corduner, and Madeleine Potter.The screenplay by Kazuo Ishiguro focuses on a disparate group of displaced persons attempting to survive in Shanghai in the late 1930s. [SEP] Knowledge 2: Michael Govan
Michael Govan( born 1963) is the director of the Los Angeles County Museum of Art since 2006.Prior to this, Govan worked as the director of the Dia Art Foundation in New York City.

Answer: America
Question: Are Gary Ramey and William Hector Mcmillan from the same country?

Knowledge 1: Gary Ramey
Gary William Ramey is a Canadian politician, who was elected to the Nova Scotia House of Assembly in the 2009 provincial election.He represented the electoral district of Lunenburg West as a member of the New Democratic Party until his defeat in the 2013 election.Ramey was the ministerial assistant for the Department of Health in the government of Darrell Dexter. [SEP] Knowledge 2: William Hector McMillan
William Hector McMillan( 24 January 1892 – 8 September 1974) was a Liberal party member of the House of Commons of Canada.He was born in Blenheim, Ontario and became a physician by career.He was first elected at the Welland riding in a 16 October 1950 by-election, then won successive terms there in the 1953, 1957, 1958, 1962 and 1963 federal elections.McMillan left Parliament in 1965 after completing his term in the 26th Canadian Parliament and did not seek further re-election.
Knowledge 1: Gary Ramey
Gary William Ramey is a Canadian politician, who was elected to the Nova Scotia House of Assembly in the 2009 provincial election.He represented the electoral district of Lunenburg West as a member of the New Democratic Party until his defeat in the 2013 election.Ramey was the ministerial assistant for the Department of Health in the government of Darrell Dexter. [SEP] Knowledge 2: William Hector Payne
William Hector Payne( 5 July 1914 – 18 April 1989) was a Progressive Conservative party member of the House of Commons of Canada.He was an insurance agent and sales manager by career.He was first elected at the Coast — Capilano riding in the 1958 general election defeating Liberal incumbent James Sinclair.Payne made a previous unsuccessful attempt to win the riding in the 1957 election.After serving his only term, the 24th Parliament, Payne lost Coast — Capilano to Liberal candidate Jack Davis in the 1962 election.
Knowledge 1: William Hector Payne
William Hector Payne( 5 July 1914 – 18 April 1989) was a Progressive Conservative party member of the House of Commons of Canada.He was an insurance agent and sales manager by career.He was first elected at the Coast — Capilano riding in the 1958 general election defeating Liberal incumbent James Sinclair.Payne made a previous unsuccessful attempt to win the riding in the 1957 election.After serving his only term, the 24th Parliament, Payne lost Coast — Capilano to Liberal candidate Jack Davis in the 1962 election. [SEP] Knowledge 2: William H. MacKenzie
William Hector MacKenzie (December 10, 1890 – November 2, 1972) was an American politician from New York.

Answer: yes
Question: Who is Hermann, Prince Of Hohenlohe-Langenburg's paternal grandfather?

Knowledge 1: Hermann, Prince of Hohenlohe-Langenburg
Hermann Ernst Franz Bernhard, Prince of Hohenlohe-Langenburg (31 August 1832 – 9 March 1913) was the 6th Prince of Hohenlohe-Langenburg and the second son of Ernst I, Prince of Hohenlohe-Langenburg and Princess Feodora of Leiningen (half-sister of Queen Victoria).He succeeded to the title of Prince of Hohenlohe-Langenburg ("Fürst zu Hohenlohe-Langenburg") on 21 April 1860, when his elder brother signed over his rights to the throne.He died on 9 March 1913 in Langenburg, Kingdom of Württemberg, German Empire (present-day Baden-Württemberg, Germany). [SEP] Knowledge 2: Ernst I, Prince of Hohenlohe-Langenburg
Ernst Christian Carl, 4th Prince of Hohenlohe-Langenburg (7 May 1794 – 12 April 1860).He was the son of Prince Charles Louis of Hohenlohe-Langenburg and Countess Amalie Henriette of Solms-Baruth.
Knowledge 1: Hermann, Prince of Hohenlohe-Langenburg
Hermann Ernst Franz Bernhard, Prince of Hohenlohe-Langenburg (31 August 1832 – 9 March 1913) was the 6th Prince of Hohenlohe-Langenburg and the second son of Ernst I, Prince of Hohenlohe-Langenburg and Princess Feodora of Leiningen (half-sister of Queen Victoria).He succeeded to the title of Prince of Hohenlohe-Langenburg ("Fürst zu Hohenlohe-Langenburg") on 21 April 1860, when his elder brother signed over his rights to the throne.He died on 9 March 1913 in Langenburg, Kingdom of Württemberg, German Empire (present-day Baden-Württemberg, Germany). [SEP] Knowledge 2: Fujiwara no Nagara
, also known as Fujiwara no Nagayoshi, was a Japanese statesman, courtier and politician of the early Heian period.He was the grandfather of Emperor Yōzei.
Knowledge 1: Hermann, Prince of Hohenlohe-Langenburg
Hermann Ernst Franz Bernhard, Prince of Hohenlohe-Langenburg (31 August 1832 – 9 March 1913) was the 6th Prince of Hohenlohe-Langenburg and the second son of Ernst I, Prince of Hohenlohe-Langenburg and Princess Feodora of Leiningen (half-sister of Queen Victoria).He succeeded to the title of Prince of Hohenlohe-Langenburg ("Fürst zu Hohenlohe-Langenburg") on 21 April 1860, when his elder brother signed over his rights to the throne.He died on 9 March 1913 in Langenburg, Kingdom of Württemberg, German Empire (present-day Baden-Württemberg, Germany). [SEP] Knowledge 2: Kaya Alp
Kaya Alp was, according to Ottoman tradition, the son of Kızıl Buğa and the father of Suleyman Shah, who was, in turn, the grandfather of Ertuğrul, and the great grandfather of the Ottoman Empire founder, Osman I.

Answer: Charles Louis