| Relationships | Role | Relationship Start | Relationship End |
| Old Kent Financial Corporation | Parent | 8/1/1986 | 5/31/1988 |
| American National Holding Company | Parent | 1/29/1973 | 7/31/1986 |
| Three Rivers Investment Company | Parent | 12/31/1970 | 11/15/1971 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Old Kent Bank-Southwest | Buyer | 1,208,738 | Discontinued | 6/1/1988 |