Question: George Montgomery's son won the National Basketball Association championship in what year?

Context articles: Carl Herrera
2011 SEABA Championship
2015 SEABA Championship
George Haggarty
George Montgomery (basketball)
Rusty LaRue
NBA Conference Finals
2013 SEABA Championship
2017 SEABA Championship
JaVale McGee

Carl Víctor Herrera Allen (born December 14, 1966) is a retired Venezuelan basketball player.
 A power forward, he was part of the Houston Rockets National Basketball Association championship teams of the mid-1990s.
 He was the first Venezuelan to ever play in the NBA.
The 9th Southeast Asia Basketball Association Championship was the qualifying tournament for the 2011 FIBA Asia Championship; it also served as a regional championship involving Southeast Asian basketball teams.
 It was held on June 23 to June 26, 2011 at Jakarta, Indonesia.
 The top three finishers qualified to the 2011 FIBA Asia Championship.
The 11th Southeast Asia Basketball Association Championship was the qualifying tournament for the 2015 FIBA Asia Championship.
 It also served as a regional championship involving Southeast Asian basketball teams.
 It was held on 27 April to 1 May 2015 in Singapore.
 The three best teams at the end of the single round-robin tournament qualified for the 2015 FIBA Asia Championship which was held in Changsha, Hunan, China from 23 September to 3 October 2015.
George Sylvester Haggarty (December 14, 1902 – April 26, 1971) was an American basketball and baseball player, track athlete, golfer, horse racing advocate, and attorney.
 As a student at the University of Michigan, he was a member of the Michigan Wolverines men's basketball team from 1922 to 1925.
 He was the leading scorer on the 1923–24 and 1924-25 teams.
 He was also the captain of the 1924–25 team.
 He was the winner of the retrospective Mr. Basketball of Michigan award as the best basketball player in Michigan during 1921.
 He also won the 1966 United States Seniors' Golf Association championship.
 He was also an attorney with the Detroit law firm of Dickinson Wright for 20 years.
George Montgomery (born April 26, 1962) is a retired American basketball player.
 He played basketball at Illinois, and was a second-round draft selection of the Portland Trail Blazers in the 1985 NBA Draft, though he never played in the NBA.
 He is the biological father of Warriors center JaVale McGee, but did not raise his son.
Rusty LaRue (born December 10, 1973) is an American former multi-sport athlete who played basketball, baseball, and football at Wake Forest University.
 He later played for the Chicago Bulls team that won the 1998 National Basketball Association championship.
 Born in Winston-Salem, North Carolina, he was listed at 6'3" (1.90 m) and 185 pounds (84 kg).
 He was an assistant coach at his alma mater, Wake Forest, under head coaches Dino Gaudio and Jeff Bzdelik.
The National Basketball Association Conference Finals are the Eastern and Western championship series of the National Basketball Association (NBA), a major professional basketball league in North America.
 The NBA was founded in 1946 as the Basketball Association of America (BAA).
 The NBA adopted its current name at the start of the 1949–50 season when the BAA merged with the National Basketball League (NBL).
 The league currently consists of 30 teams, of which 29 are located in the United States and 1 in Canada.
 Each team plays 82 games in the regular season.
 After the regular season, eight teams from each of the league's two conferences qualify for the playoffs.
 At the end of the playoffs, the top two teams play each other in the Conference Finals, to determine the Conference Champions from each side, who then proceed to play in the NBA Finals.
The 10th Southeast Asia Basketball Association Championship was the qualifying tournament for the 2013 FIBA Asia Championship; it also served as a regional championship involving Southeast Asian basketball teams.
 It was held on June 20 to June 23, 2013 at Medan, Indonesia.
 The two best teams qualified for the 2013 FIBA Asia Championship.
The 12th Southeast Asia Basketball Association Championship was the qualifying tournament for the 2017 FIBA Asia Cup.
 It also served as a regional championship involving Southeast Asian basketball teams.
 It was held from 12 to 18 May 2017 in the Philippines.
JaVale Lindy McGee (born January 19, 1988) is an American professional basketball player for the Golden State Warriors of the National Basketball Association (NBA).
 He was selected 18th overall by the Washington Wizards in the 2008 NBA draft.
 He won an NBA championship with the Warriors in 2017.