| Relationships | Role | Relationship Start | Relationship End |
| Lasalle Bank National Association | Parent | 12/31/1978 | 12/31/1989 |
| Central National Chicago Corporation | Parent | 12/31/1970 | 12/30/1978 |
| Relationships | Role | Relationship Start | Relationship End |
| Lasalle Bank National Association | Parent | 12/31/1978 | 12/31/1989 |
| Central National Chicago Corporation | Parent | 12/31/1970 | 12/30/1978 |