| Relationships | Role | Relationship Start | Relationship End |
| Banc One Wisconsin Corporation | Parent | 12/31/1982 | 5/31/1983 |
| Banc One Wisconsin Corporation | Parent | 12/31/1976 | 12/30/1982 |
| Banc One Wisconsin Corporation | Parent | 12/31/1974 | 12/30/1976 |
| Banc One Wisconsin Corporation | Parent | 12/31/1970 | 12/30/1974 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank One, Milwaukee, National Association | Buyer | 5,354,275 | Discontinued | 6/1/1983 |