| Relationships | Role | Relationship Start | Relationship End |
| Marisub, Inc. | Parent | 3/15/1985 | 6/2/1985 |
| Independence Bank Group, Inc. | Parent | 12/31/1980 | 3/14/1985 |
| Independence Bank Group, Inc. | Parent | 12/31/1979 | 12/30/1980 |
| Independence Bank Group, Inc. | Parent | 12/31/1978 | 12/30/1979 |
| Independence Bank Group, Inc. | Parent | 12/31/1977 | 12/30/1978 |
| Independence Bank Group, Inc. | Parent | 4/10/1968 | 12/30/1977 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank One, Milwaukee, National Association | Buyer | 5,354,275 | Discontinued | 6/3/1985 |