| Relationships | Role | Relationship Start | Relationship End |
| Bank One, National Association | Parent | 12/1/1994 | 12/29/1995 |
| First Chicago Corporation | Parent | 2/25/1992 | 11/30/1994 |
| First Chicago Community Bancorp, Inc. | Parent | 1/1/1990 | 2/24/1992 |
| First Chicago Corporation | Parent | 1/5/1989 | 12/31/1989 |