Chisago is a county in this state, as is Itasca
1916 - State of Minnesota
... [DOC] [TLE] Minnesota Land Ownership, Detailed [PAR] Many Minnesota counties keep records in digital (computer-readable) format ... 
including maps showing the boundaries of wildlife management areas, state and
... [DOC] [TLE] Itasca County, Minnesota Genealogy Genealogy - FamilySearch Wiki [PAR] Guide to Itasca County, Minnesota ancestry, family history, and genealogy birth ...