| Relationships | Role | Relationship Start | Relationship End |
| Mercantile Bancorporation Incorporated Of Illinois | Parent | 9/1/1993 | 6/1/1995 |
| Mt. Vernon Bancorp., Inc. | Parent | 2/7/1987 | 8/31/1993 |
| Relationships | Role | Relationship Start | Relationship End |
| Mercantile Bancorporation Incorporated Of Illinois | Parent | 9/1/1993 | 6/1/1995 |
| Mt. Vernon Bancorp., Inc. | Parent | 2/7/1987 | 8/31/1993 |