Breadon was forced to sell the team in 1947 but won six World Series and nine NL pennants as Cardinals owner .
St. Louis then won the 1946 World Series on Slaughter 's Mad Dash in Game 7 .
Breadon was forced to sell the team in 1947 but won six World Series and nine NL pennants as St. Louis owner .
St. Louis then won the 1946 World Series on Slaughter 's Mad Dash in Game 7 .