| Relationships | Role | Relationship Start | Relationship End |
| Corn Belt Bancorporation | Parent | 2/11/1984 | 10/31/1993 |
| Ruth Jones Nelson Finance Corp. | Parent | 2/16/1979 | 2/10/1984 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Union National Bank | Buyer | 47,497 | Discontinued | 11/1/1993 |