| Relationships | Role | Relationship Start | Relationship End |
| M&I Central Bank & Trust | Parent | 1/1/1999 | 3/31/2001 |
| M&I Marshfield Investment Ii Corporation | Subsidary | 1/1/1999 | 3/31/2001 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| M&I Marshall & Ilsley Holdings, Inc. | Buyer | Discontinued | 4/1/2001 |