| Relationships | Role | Relationship Start | Relationship End |
| Midwest Federal Financial Corp. | Parent | 6/30/1992 | 9/30/1999 |
| Amcore Central Wi, Inc. | Subsidary | 1/1/1999 | 9/30/1999 |
| Bf Financial Services, Inc. | Subsidary | 3/27/1998 | 9/30/1999 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Amcore Bank, National Association | Buyer | 3,066,240 | Pooling of Interests | Discontinued | 10/1/1999 |