| Relationships | Role | Relationship Start | Relationship End |
| First Republicbank Corporation | Parent | 12/31/1977 | 7/11/1980 |
| Howard Corporation | Parent | 12/31/1976 | 12/30/1977 |
| First Republicbank Corporation | Parent | 5/9/1974 | 12/30/1976 |
| First Republicbank Dallas, National Association | Parent | 5/14/1973 | 5/8/1974 |
| Oakridge | Subsidary | 12/31/1976 | 4/30/1979 |