Professional baseball in Montreal dates back to 1890 when teams briefly played in the International Association. A second attempt at hosting a pro team failed in 1895. The Montreal Royals of the Eastern League were subsequently founded in 1897 and played 20 seasons. The Royals were revived in 1928 and were purchased by the Brooklyn Dodgers in 1939 to serve as one of their Triple-A affiliates. Under Dodgers' management, the Royals won seven International League championships and three Junior World Series titles between 1941 and 1958. In 1946, Jackie Robinson joined the Royals and led the team to a Junior World Series title in advance of his breaking baseball's colour barrier one year later. By the late 1950s, the Royals' championship years were past, and faced with declining attendance, the team was sold and relocated following the 1960 season as the Dodgers reduced the number of teams they maintained at the AAA level.