| Relationships | Role | Relationship Start | Relationship End |
| Brookfield Bancshares Corporation | Parent | 3/28/1991 | 3/31/1991 |
| Brookfield Bancshares Corporation | Parent | 7/29/1988 | 3/27/1991 |
| Brookfield Service Corporation | Subsidary | 3/28/1991 | 3/31/1991 |
| West Cook-Dupage Development Company | Subsidary | 3/28/1991 | 3/31/1991 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Cfsb, National Association | Buyer | 41,361,587 | Discontinued | 4/1/1991 |