Relationships	Role	Relationship Start	Relationship End
M&I Llc	Parent	9/1/1994	4/30/2001
M&I Llc	Parent	5/31/1994	8/31/1994
Valley Bancorporation	Parent	1/2/1991	5/30/1994
M&I Lacrosse Investment Corporation	Subsidary	9/1/1994	4/30/2001
M&I La Crosse Holdings, Inc.	Subsidary	1/1/1999	4/30/2001
M&I La Crosse Investment Corporation	Subsidary	2/1/1991	8/31/1994

Acquisitions & Mergers	Role	Assets	Acct Method	Type	Transaction Date
M&I Marshall And Ilsley Bank	Buyer	44,975,270	Pooling of Interests	Discontinued	5/1/2001
M&I Bank Of Onalaska	Seller	47,049		Discontinued	9/1/1994