| Relationships | Role | Relationship Start | Relationship End |
| Bana Holding Corporation | Parent | 8/20/1982 | 12/22/1998 |
| Central National Chicago Corporation | Parent | 12/31/1979 | 8/19/1982 |
| Lasalle Bank National Association | Parent | 12/31/1978 | 12/30/1979 |
| Central National Chicago Corporation | Parent | 1/5/1972 | 12/30/1978 |
| Quail Ridge Properties Inc | Subsidary | 8/14/1979 | 7/12/1982 |
| Col Of Bensenville Inc | Subsidary | 6/9/1981 | 7/12/1982 |
| Rosewood Estates Of Woodridge | Subsidary | 11/20/1981 | 7/12/1982 |