1.Pauline MacMillan Keinath
Net worth: $9.0 billion
2.David Steward
Net worth: $5.8 billion
Residence: St. Louis, Missouri
3.John Morris
Net worth: $5.5 billion
Residence: Springfield, Missouri
4.Rodger Riney & family
Net worth: $3.6 billion
Residence: St. Louis, Missouri
5.Jim Kavanaugh
Net worth: $3.4 billion
Residence: St. Louis, Missouri
6. Jim McKelvey
Net worth: $1.8 billion
Residence: St. Louis, Missouri
7. Robert Clark
Net worth: $1.6 billion
Residence: St. Louis, Missouri