| Relationships | Role | Relationship Start | Relationship End |
| Landmark Bancshares Corporation | Parent | 1/31/1983 | 4/3/1986 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Belleville Branch | Buyer | Discontinued | 4/4/1986 |
| Relationships | Role | Relationship Start | Relationship End |
| Landmark Bancshares Corporation | Parent | 1/31/1983 | 4/3/1986 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Belleville Branch | Buyer | Discontinued | 4/4/1986 |