Who was the owner of the Dodgers in the late 1940s?

In the late 1940s, the owner of the Brooklyn Dodgers was Walter O'Malley. He purchased the team in 1950 but was actively involved in its management during the late 1940s, a pivotal time for the franchise as it integrated Major League Baseball by signing Jackie Robinson in 1947. O'Malley's leadership marked a significant era for the Dodgers, both on and off the field.