Relationships	Role	Relationship Start	Relationship End
Palo Savings Bank	Parent	4/6/1988	4/29/1992
Brenton National Bank Of Perry	Parent	12/31/1976	4/29/1992
Cedar Rapids Downtown Branch	Parent	12/31/1984	4/29/1992
Brenton Bank And Trust Company	Parent	12/31/1984	4/29/1992
Brenton First National Bank	Parent	12/31/1976	4/29/1992
Brenton Bank Of Palo Alto County	Parent	12/31/1976	4/29/1992
Brenton Bank	Parent	12/31/1976	4/29/1992
Iowa State Bank And Trust Company Of Fairfield, Iowa	Parent	11/20/1986	4/29/1992
Brenton National Bank-Poweshiek County	Parent	12/31/1976	4/29/1992
Brenton Bank And Trust Company	Parent	12/31/1981	4/29/1992
Brenton Bank And Trust Company	Parent	12/31/1980	4/29/1992
Warren County Brenton Bank And Trust	Parent	12/31/1976	4/29/1992
Brenton State Bank Of Jefferson	Parent	12/31/1976	4/29/1992
Brenton Bank, National Association Knoxville	Parent	12/31/1984	4/29/1992
Brenton State Bank	Parent	3/12/1986	4/29/1992
Brenton Bank And Trust Company	Parent	12/31/1984	7/31/1991
Brenton State Bank	Parent	12/31/1984	8/31/1988
Farmers Savings Bank & Trust-Vinton	Parent	12/31/1984	4/6/1988
Brenton State Bank	Parent	12/31/1980	12/30/1984
Brenton National Bank Of South Des Moines	Parent	12/31/1976	6/30/1983
Northwest Brenton National Bank	Parent	12/31/1976	12/31/1982
Brenton Bank And Trust Company	Parent	12/31/1976	12/30/1980
Brenton Bank And Trust Company	Parent	12/31/1976	12/30/1978
Brenton State Bank	Parent	12/31/1976	12/30/1978
Brenton Banks, Inc.	Parent	12/31/1970	12/30/1976
Brenton Bank Services Corporation	Subsidary	12/24/1984	4/29/1992

Acquisitions & Mergers	Role	Assets	Acct Method	Type	Transaction Date
Brenton Bank Services Corporation	Buyer			Discontinued	4/30/1992