| Relationships | Role | Relationship Start | Relationship End |
| First Banks America, Inc. | Parent | 12/31/1981 | 3/31/1987 |
| First Banks America, Inc. | Parent | 9/25/1980 | 12/30/1981 |
| First Southwest Bancorporation, Inc. | Parent | 12/31/1970 | 10/7/1975 |
| Btr Management Inc | Subsidary | 7/29/1983 | 3/31/1987 |
| First Associates Corporation | Subsidary | 12/31/1970 | 3/31/1987 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Banctexas Dallas National Association | Buyer | 340,938 | Discontinued | 4/1/1987 |