History of Iroquois County : together with Historic notes on the Northwest

Ancestry.com. History of Iroquois County : together with Historic notes on the Northwest [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.Original data: Beckwith, H. W.. History of Iroquois County : together with Historic notes on the Northwest, gleaned from early authors, old maps and manuscripts, private and official correspondence, and other authentic, though, for the most part, out-of-the-way sources. Chicago: H.H. Hill and Co., 1880, c1879.