| Relationships | Role | Relationship Start | Relationship End |
| First Interstate Corporation Of Wisconsin | Parent | 12/31/1982 | 12/31/1984 |
| First Interstate Corporation Of Wisconsin | Parent | 4/20/1978 | 12/30/1982 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Norwest Bank Wisconsin | Buyer | 515,557 | Discontinued | 1/1/1985 |