Relationships	Role	Relationship Start	Relationship End
First Oklahoma Bancorporation, Inc.	Parent	12/31/1970	7/14/1986
Jefferson Bank & Trust	Subsidary	12/31/1985	7/14/1986
Oklahoma National Bank And Trust Company	Subsidary	10/4/1982	7/14/1986
Western Holdings, Inc.	Subsidary	11/23/1983	7/14/1986
First Oklahoma Investment Corporation	Subsidary	12/31/1985	7/14/1986
First Oklahoma Business Trust	Subsidary	12/31/1977	7/14/1986
First Oklahoma Financial Service, Inc.	Subsidary	12/31/1985	7/14/1986
Bank Marketing Systems Inc.	Subsidary	5/30/1979	7/14/1986
First Asset-Based Lending Group, Inc.	Subsidary	12/31/1984	7/14/1986
First National Foundation, Inc.	Subsidary	12/31/1970	7/14/1986
Jefferson Bank & Trust	Subsidary	12/31/1984	12/30/1985
Jefferson Bank & Trust	Subsidary	11/23/1983	12/30/1984
Service Card System Corporation	Subsidary	8/11/1976	12/31/1981
First Oklahoma Mortgage And Investment Company	Subsidary	12/31/1970	12/30/1980
First National Management Corporation	Subsidary	12/31/1970	12/30/1980
First Oklahoma Capital Corporation	Subsidary	12/31/1970	5/28/1975
Commerce Bank Of Mound City	Subsidary	12/31/1970	10/9/1974

Acquisitions & Mergers	Role	Assets	Acct Method	Type	Transaction Date
Boatmen's First National Bank Of Oklahoma	Buyer	1,592,266		Failure	7/15/1986