| Relationships | Role | Relationship Start | Relationship End |
| Whitney Holding Corporation | Parent | 4/19/1997 | 12/31/1997 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Whitney National Bank | Buyer | 11,477,590 | Pooling of Interests | Discontinued | 1/1/1998 |
| Bay Saint Louis Ii Branch | Seller | Pooling of Interests | Discontinued | 4/19/1997 |