| Relationships | Role | Relationship Start | Relationship End |
| Mercantile Bancorporation Inc. | Parent | 5/14/1976 | 9/15/1988 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Mercantile Bank Of Northern Missouri | Buyer | 369,109 | Discontinued | 9/16/1988 |