| Relationships | Role | Relationship Start | Relationship End |
| Cullen/Frost Bankers, Inc. | Parent | 6/30/2007 | 7/7/2010 |
| Cullen/Frost Bankers, Inc. | Parent | 12/9/2006 | 6/29/2007 |
| Summit Bancshares, Inc. | Parent | 5/3/2004 | 12/8/2006 |
| Relationships | Role | Relationship Start | Relationship End |
| Cullen/Frost Bankers, Inc. | Parent | 6/30/2007 | 7/7/2010 |
| Cullen/Frost Bankers, Inc. | Parent | 12/9/2006 | 6/29/2007 |
| Summit Bancshares, Inc. | Parent | 5/3/2004 | 12/8/2006 |