The Baltimore Orioles are an American professional baseball team based in Baltimore, Maryland.
 The Orioles compete in Major League Baseball (MLB) as a member of the American League (AL) East division.
 As one of the AL's original eight charter franchises when the league was established in 1901, this particular franchise spent its first year as a major league club in Milwaukee, Wisconsin, as the Milwaukee Brewers before moving to St. Louis, Missouri to become the St. Louis Browns.
 After 52 often-beleaguered years in St. Louis, the franchise was purchased in November 1953 by a syndicate of Baltimore business and civic interests led by attorney/civic activist Clarence Miles and Mayor Thomas D'Alesandro, Jr. The team's current majority owner is lawyer Peter Angelos.
The New York Yankees are a professional baseball team based in New York City, New York in the borough of The Bronx.
 The New York Yankees are members of the American League (AL) East Division in Major League Baseball (MLB).
 The Yankees have won the World Series 27 times, more than any other MLB team.
 In baseball, the head coach of a team is called the manager, or more formally, the field manager.
 The duties of the team manager include team strategy and leadership on and off the field.
 Since starting to play as the Baltimore Orioles (no relationship to the current Baltimore Orioles team) in 1901, the team has employed 34 managers.
 The current Yankee manager is Joe Girardi, the current general manager is Brian Cashman and the current owners are Hal and Hank Steinbrenner, who are sons of George Steinbrenner, who first bought the Yankees in 1973.
John P. Angelos is the Executive Vice President of the Baltimore Orioles, a position he has held since April 1999, leading the club's front office and overseeing day-to-day business operations.
 He also serves as President and Chief Operating Officer of the Mid-Atlantic Sports Network (MASN), overseeing the network's business operations.
 Angelos is the elder son of Baltimore Orioles owner Peter Angelos.
Jerold Charles Hoffberger (April 7, 1919 – April 9, 1999) was an American businessman.
 He was president of the National Brewing Company from 1946 to 1973.
 He was also part-owner of the Baltimore Orioles of the American League from 1954 to 1965, and majority owner from 1965 to 1979.
Baltimore Orioles F.C. were a soccer club based in Baltimore, Maryland.
 The club was formed in 1893 and in 1895 the club folded.
 They were sponsored by the early professional baseball circuit, the National League with their 19th Century Baltimore Orioles baseball club, who were then famous for winning three League championships in a row: 1894, 1895, and 1896.
 The "Orioles" soccer/football club played in the short-lived league of the American League of Professional Football.
Harry Von der Horst was an executive in Major League Baseball and a former owner of the Baltimore Orioles and Brooklyn Superbas.
 He was one of the principal founders and owners of the old 19th century Baltimore Orioles ballclub and when the team was running out of steam he managed to engineer a merger with the Brooklyn team.
 This move enabled him to get a significant share of the team and exert enough influence to convince the Brooklyn ownership group to hire his manager Ned Hanlon.
 He eventually sold his interest in the team, but remained as the club secretary until his death in 1905.
The 1988 Baltimore Orioles season was a season in American baseball.
 It involved the Orioles finishing 7th in the American League East with a record of 54 wins and 107 losses.
 The season is remembered for the 0-21 start that lasted from April 4 to 28 to start the Orioles season.
 Manager Cal Ripken, Sr. was fired after an 0-6 start and replaced by Hall of Famer Frank Robinson.
 The Orioles won their first game of the year against the Chicago White Sox at Comiskey Park on April 29.
 The most runs allowed during the season was 15 in a game on June 19 while the most runs scored was 12 in a game on May 31.
 Orioles owner Edward Bennett Williams died in August of that year.
Stephen J. Bisciotti (born April 10, 1960) is the current majority owner of the Baltimore Ravens of the National Football League.
 He founded a family of technical staffing companies known as Allegis Group, which owns Maxim Healthcare, Aerotek, and TEKsystems.
The 1954 Baltimore Orioles season was the franchise's 54th season (it was founded as the Milwaukee Brewers in 1901, then played as the St. Louis Browns from 1902–53) but its first season as the Baltimore Orioles.
 The season involved the Orioles finishing 7th in the American League with a record of 54 wins and 100 losses, 57 games behind the AL champion Cleveland Indians in their first season in Baltimore.
 The team was managed by Jimmy Dykes, and played its home games at Baltimore's Memorial Stadium.
Peter G. Angelos (born July 4, 1929) is an American trial lawyer.

Question: The Baltimore Orioles current majority owner is of what nationality?
Answer: American