Grundy County

== English == === Etymology === All counties are named after Felix Grundy. === Proper noun === Grundy County One of 102 counties in Illinois, United States. County seat: Morris. One of 99 counties in Iowa, United States. County seat: Grundy Center. One of 114 counties in Missouri, United States. County seat: Trenton. One of 95 counties in Tennessee, United States. County seat: Altamont. === References === Index of U.S. counties on Wikipedia.Wikipedia