The history of black baseball in Minnesota

Toni Stone - Wikipedia

Baseball history unpacked, August 3 - Bleed Cubbie Blue

As Major League Baseball began to integrate in the 1940s, Toni Stone, Connie Morgan, and Mamie Johnson enjoyed careers in the previously all-male Negro League. Born in St. Paul, Minnesota in 1921

A Brief History of Minnesota Baseball - Mpls.St.Paul Magazine

The history of black baseball in Minnesota

Opening Day For Major League Baseball Minnesota Twins At Kansas C

St. Paul Saints help add headstone to grave of Negro League team owner

Adding to the Legacy of Minnesota Black Baseball — Minnesota Black Baseball Project

Mudcat Grant, American League's First Black 20-Game Winner, Dies at 85 - The New York Times

John Donaldson and Black Baseball in Minnesota – Society for American Baseball Research

Negro Leaguers in the National Baseball Hall of Fame