Redskins retire Bobby Mitchell’s number, remove George Preston Marshall’s name from seating level - The Washington Post
The Washington Post
In renaming the FedEx Field seating area, the team honored the Hall of Famer and its first black signee, rather than its founding owner who resisted integration.
https://www.washingtonpost.com/sports/2020/06/20/redskins-retire-bobby-mitchells-jersey-remove-george-preston-marshalls-name-seating-level/