Relationships	Role	Relationship Start	Relationship End
M&I Llc	Parent	1/31/1983	1/31/2001
M&I West Bend Investment Corporation	Subsidary	7/1/1991	1/31/2001
M&I West Bend Holdings, Inc.	Subsidary	1/1/1999	1/31/2001
M&I Mortgage Reinsurance Corporation	Subsidary	10/13/1998	1/31/2001

Acquisitions & Mergers	Role	Assets	Acct Method	Type	Transaction Date
M&I Marshall And Ilsley Bank	Buyer	44,975,270	Pooling of Interests	Discontinued	2/1/2001
Heritage Bank Of West Bend	Seller	19,088		Discontinued	11/1/1985