| Relationships | Role | Relationship Start | Relationship End |
| Boatmen's Bancshares, Inc. Of Illinois | Parent | 3/6/1984 | 1/19/1986 |
| Mid-Central Bancshares Corporation | Parent | 12/3/1982 | 3/5/1984 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Boatmen's National Bank Of Coles County | Buyer | 138,076 | Discontinued | 1/20/1986 |