Question: Who is the brother of the person who Dan Bobish lost to on October 19, 2007?

Context articles: Susumu Ito
Barbara Sheldon
Hollis E. Roberts
Alexander Emelianenko
Mel Martínez
Carlos Barreto (fighter)
Sumiyuki Kotani
Dan Bobish
Things We Lost in the Fire (film)
Lincoln Alexander

He was in auto mechanic school when he was drafted into the military in 1940, two years before the Japanese attack on Pearl Harbor.
 He worked as a mechanic, but was eventually assigned to the all Japanese-American 442nd Regimental Combat Team, which became the most decorated unit for its size and length of service in the U.S. Army during World War II.
 He was an artillery spotter (forward field observer) assigned to C Battery.
 He was promoted to the rank of second lieutenant on October 19, 1944.
 Ito participated in the famous rescue of the "Lost Battalion", the first battalion of the 141st U.S. Infantry Regiment of the 36th Texas Division.
 The action took place in the Vosges Mountains, in France, in October 1944.
 Both units were attached to the Seventh U.S. Army.
 The Lost Battalion had been cut off and surrounded by the Germans.
 Lt. Ito was attached to I Company of the 442, which effected the rescue of the Lost Battalion.
 Though the 442nd suffered extremely heavy casualties in the engagement, Ito emerged unscathed.
 He was attached to I Company, of which only eight members survived this action.
 Of the rescue, Ito later recalled, "Looking back, it wasn't an easy outing, but having come through it intact, it was an experience that cannot be forgotten or easily duplicated.
 At the time, I thought that this was more or less a typical battle encounter with a strong enemy and not a special or unique mission.
 I guess my analysis is not shared by history."
 The U.S. Army later declared the Rescue of the Lost Battalion to be one of the top ten battles of the U.S. Army in its history.
Barbara Sheldon (November 24, 1912 – October 19, 2007) was an American film actress of the early 1930s.
 She started her film career in 1933 in "Stolen by Gypsies or Beer and Bicycles", and starred in two other films that same year.
 Her best known role was when she starred opposite John Wayne in the 1934 film "The Lucky Texan".
 It would be her last film.
 With no other roles coming her way, she retired from acting.
 She died at the age of 94 on October 19, 2007.
Hollis Earl Roberts (May 9, 1943 – October 19, 2011) was a Native American politician whose career was highlighted by his 19-year period as chief of the Choctaw Nation of Oklahoma.
 Hollis Roberts was born in Hochatown to Laura Beam Roberts and Darrell E. Roberts.
 He attended Holly Creek Elementary and Idabel High School, graduating in 1961.
 Roberts married Helen R. Rodriguez in 1963.
 They had three children: two boys and one girl.
 Following his political career, Roberts died on October 19, 2011 at 68 years of age.
Alexander Vladimirovich Emelianenko (Russian: Александр Владимирович Емельяненко , "Aleksandr Vladimirovich Emel'janenko" ] ; born (1981--) 02, 1981 ) is a Russian mixed martial artist.
 He is a three-time Russian national Combat Sambo champion and three-time world Combat Sambo champion in the absolute division.
 Emelianenko was convicted of aggravated sexual assault in May 2015 and was released early on parole on October 26, 2016.
 He is the younger brother of Fedor Emelianenko.
Melquíades Rafael Martínez Ruiz, usually known as Mel Martínez (born October 23, 1946), is an American lobbyist and former politician who served as a United States Senator from Florida from 2005 to 2009 and as general chairman of the Republican Party from November 2006 until October 19, 2007.
 Previously, Martínez served as the 12th Secretary of Housing and Urban Development under President George W. Bush.
 Martínez is a Cuban-American and Roman Catholic.
 He announced he was resigning as general chairman of the Republican National Committee on October 19, 2007.
Carlos Barreto (born July 22, 1968 in Rio de Janeiro is a retired Brazilian mixed martial arts fighter who was trained by the legendary Carlson Gracie.
 A veteran of both the UFC and Pride Fighting Championships, Barreto holds notable wins over Ben Rothwell, Kevin Randleman and Dan Bobish.
 He won the IVC Heavyweight Championship in 1999.
Sumiyuki Kotani (小谷 澄之 , Kotani Sumiyuki , 1903 – October 19, 1991) was a Japanese martial artist.
 He was a member of the 1932 Japanese Olympic wrestling team.
 He was one of the highest ranked "judoka", and was awarded a 10th dan in April 1984 by the Kodokan.
 He was for a long time the oldest 10th dan, until Ichiro Abe was awarded the rank age of 83 years.
 Kotani studied at the Tokyo College of Education and studied judo directly under Jigoro Kano.
 As a young man he was known to take on any challenges.
 Kotani was very active in promoting judo throughout the world and was the director of the international division at the Kodokan for many years.
 He was also a professor at Tokai University.
 He was the Kodokan's top representative and vice president of the All Japan Judo Federation.
 He died on October 19, 1991.
Daniel "The Bull" Bobish (born January 26, 1970) is a retired American mixed martial artist and professional wrestler.
 He was competing in the Super Heavyweight (no limit) division.
 He is a former King of the Cage Super Heavyweight Champion.
 He lost his last fight at Hardcore Championship Fighting: Title Wave against Alexander Emelianenko on October 19, 2007.
 Bobish has fought in many MMA organizations including PRIDE Fighting Championships, the Ultimate Fighting Championship, Gladiator Challenge and King of the Cage.
 His fights typically do not go past the first round with the average length of his fights being 2:43.
Things We Lost in the Fire is a 2007 drama film directed by Susanne Bier and written by Allan Loeb and starring Halle Berry and Benicio del Toro.
 The film was released in the United States and Canada on October 19, 2007 and in the United Kingdom on February 1, 2008.
Lincoln MacCauley Alexander, {'1': ", '2': ", '3': ", '4': "} (January 21, 1922 – October 19, 2012) was a Canadian lawyer who became the first black Member of Parliament in the House of Commons, the first black federal Cabinet Minister (serving as federal Minister of Labour), the first black Chair of the Worker's Compensation Board, and the 24th Lieutenant Governor of Ontario from 1985 to 1991.
 He was the first person to serve five terms as Chancellor of the University of Guelph, from 1991 to 2007.
 Alexander was also a governor of the Canadian Unity Council.