| Relationships | Role | Relationship Start | Relationship End |
| Old Kent-Illinois, Inc. | Parent | 1/1/1989 | 10/31/1990 |
| Illinois Regional Bancorp, Inc. | Parent | 2/25/1984 | 12/31/1988 |
| Charter Clarendon Bancorporation, Inc. | Parent | 12/31/1978 | 2/24/1984 |
| Charter Clarendon Bancorporation, Inc. | Parent | 11/29/1976 | 12/30/1978 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Old Kent Bank, National Association | Buyer | 747,765 | Discontinued | 11/1/1990 | |
| Unibanctrust/Hawthorne | Seller | 74,611 | Discontinued | 8/1/1989 |