several Baltimore Orioles players are shifted to the Brooklyn Bridegrooms

On February 7 1899 — Under a joint ownership arrangement, several Baltimore Orioles players are shifted to the Brooklyn Bridegrooms, and that club transfers several to the Orioles. Manager Ned Hanlon takes Willie Keeler, Joe Kelley, Hughie Jennings, and others with him to Brooklyn, while John McGraw and Wilbert Robinson remain in Baltimore to stay close to their businesses there. The powerful new Brooklyn team is now sometimes called the “Superbas”, after a stage show in New York called “Superba” that is produced by the Hanlon brothers (unrelated to Ned Hanlon).