Website: www.jerseyville-il.us. Jerseyville is a city in Jersey County, Illinois, United States. As of the 2010 U.S. census, the city had a total population of 8,465. It is the county seat of Jersey County, and is the largest city in the county.
well-known. adj. 1. Widely known; familiar or famous: a well-known performer. 2. Fully known: well-known facts.
famous, renowned, celebrated, noted, notorious, distinguished, eminent, illustrious mean known far and wide. famous implies little more than the fact of being, sometimes briefly, widely and popularly known. a famous actress; renowned implies more glory and acclamation. one of the most renowned figures in sports history