Relationships	Role	Relationship Start	Relationship End
Barclays Nominees (George Yard) Limited	Parent	4/21/1999	8/31/2001
Barclays Plc	Parent	4/20/1999	4/21/1999
Barclays Directors Limited	Parent	12/31/1998	4/20/1999
Barclays Nominees (George Yard) Limited	Parent	4/1/1981	12/30/1998
St. George International, Inc.	Subsidary	3/31/1999	8/31/2001
Claydon Holdings, Inc.	Subsidary	12/31/1995	3/31/1999
Claydon Holdings, Inc.	Subsidary	12/31/1986	12/30/1995
Claydon Holdings, Inc.	Subsidary	12/31/1984	12/30/1986
Claydon Holdings, Inc.	Subsidary	4/27/1981	12/30/1984