Type of administrative subdivision of Illinois, United States.
1It was the most northern county of Illinois, and just beyond it lay the unbroken Indian country.
2He quietly formed a regiment in the upper counties of Illinois, and made his best men the officers of it.
3These were erected in the county of Illinois; and a regiment of infantry, with a troop of cavalry, were raised for its protection.
4These were erected into the county of Illinois, and a regiment of infantry with a troop of cavalry was raised for its protection.
5In the fall of 1778 the entire region northwest of the Ohio was constituted the county of Illinois, with John Todd as county-lieutenant or commandant.
Translations for county of illinois