| Relationships | Role | Relationship Start | Relationship End |
| Harris Trust Company Of New York | Parent | 1/1/1988 | 6/30/1999 |
| Bmo Bankcorp, Inc. | Parent | 1/3/1984 | 12/31/1987 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Harris Trust Company Of New York | Buyer | Pooling of Interests | Discontinued | 7/1/1999 |