| Relationships | Role | Relationship Start | Relationship End |
| Trustcorp, Inc. | Parent | 3/4/1985 | 3/11/1988 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Society Bank & Trust | Buyer | 2,282,669 | Discontinued | 3/12/1988 | |
| Trustcorp Company, National Association | Seller | 472,833 | Discontinued | 11/22/1986 | |
| Society National Bank Of Mid-Ohio | Seller | 68,969 | Discontinued | 11/1/1985 |