Scope and Contents The records for the Northern Illinois Granges consists of eleven series: Black Hawk Grange, Carroll County Pomona Grange, Galt Grange, Jordan Grange, Palmyra Grange, Rock Creek Grange, Rock River Grange, Whiteside County Pomona Grange, Illinois State Grange, National Grange, and Artifacts.  Each series represents a different grange located in the northern Illinois region that is no longer in existence.  The types of records vary from grange to grange depending on what has survived through...