| Relationships | Role | Relationship Start | Relationship End |
| Camino Real Delaware, Inc. | Parent | 12/6/1995 | 6/7/2001 |
| Caminoreal Bancshares Of Texas, Inc. | Parent | 12/1/1995 | 12/5/1995 |
| Camino Real Delaware, Inc. | Parent | 12/1/1995 | 12/5/1995 |
| Caminoreal Bancshares Of Texas, Inc. | Parent | 7/15/1988 | 11/30/1995 |
| Texas Bancorp Shares, Inc. | Parent | 12/31/1979 | 7/14/1988 |
| Texas Bancorp Shares, Inc. | Parent | 8/3/1978 | 12/30/1979 |
| Cullen/Frost Bankers, Inc. | Parent | 12/31/1970 | 9/5/1973 |
| Cullen/Frost Bankers, Inc. | Parent | 1/2/1969 | 12/30/1970 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Sterling Bank | Buyer | 5,058,752 | Pooling of Interests | Discontinued | 6/8/2001 |
| Camino Real Bank, National Association | Seller | 129,170 | Acquisition | Discontinued | 12/1/1995 |
| Metropolitan National Bank | Seller | 4,438 | Discontinued | 2/1/1989 | |
| Highway 281 Branch | Seller | Discontinued | 7/15/1988 |