| Relationships | Role | Relationship Start | Relationship End |
| First Interstate Corporation Of Wisconsin | Parent | 12/31/1982 | 10/2/1983 |
| First Interstate Corporation Of Wisconsin | Parent | 12/31/1981 | 12/30/1982 |
| First Interstate Corporation Of Wisconsin | Parent | 12/31/1980 | 12/30/1981 |
| First Interstate Corporation Of Wisconsin | Parent | 8/30/1979 | 12/30/1980 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Citizens Bank Of Manitowoc | Buyer | 12,743 | Discontinued | 10/3/1983 |