Relationships	Role	Relationship Start	Relationship End
M&I Llc	Parent	12/31/1983	1/31/2001
M&I Llc	Parent	12/31/1981	12/30/1983
M&I Llc	Parent	6/19/1967	12/30/1981
M&I Northern Investment Corporation	Subsidary	7/1/1991	1/31/2001
M&I Northern Holdings, Inc.	Subsidary	1/1/1999	1/31/2001
W S S B Corporation	Subsidary	12/31/1976	6/28/1982

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
M&I Northern Bank	Seller	154,919		Discontinued	5/1/1984
W S S B Corporation	Seller			Discontinued	6/29/1982