The Homestead Grays.
Homestead Grays with 5 appearances and 3 championships. The Kansas City Monarchs played in 4 NLWS and won twice.
Homestead Grays
Homestead Grays Bridge was created in 1937.
You are probably asking about the baseball team that played mostly in the Negro National League and was actually named the Homestead Grays. The Grays played most of their home games at Pittsburgh's Forbes Field during the 1930s and '40s, although in the early 1940s they began playing mostly in Washington, DC.There does not seem to be any movie about this storied team, but there is an 8-minute video, Homestead Grays: Gone But Not Forgotten, that can be viewed at YouTube and at the link below. Also below is a link to the Wikipedia article on the team.
Homestead Grays
Homestead Grays
The answer would be "Joseph H. Thomas, MD except there's an error in the question. Dr. Thomas was born in 1885 in Baltimore County and owned the Baltimore Elite Giants as well as Edgewater Beach and numerous other businesses prior to WWII. The "Homestead Grays" were a Pittsburgh-based "Negro League" team owned by Cumberland Posey, a Homestead, Pa. native born in 1890, who was a player, then manager, then owner of the Homestead Grays. The Grays adopted D.C. as their home away from home.
The Homestead Grays in 1930. Click on the "Josh Gibson Bio" link below to read about the career of Josh Gibson.
Because she was alive (kinda) in that era.
Grays Lake National Wildlife Refuge was created in 1965.
Dr.Bird