Complex sentence: Momence Township is one of the original six townships of Kankakee County, Illinois; when first created the township encompassed land now in Sumner, Ganeer, and Pembroke Townships.
Split into simpler sentences: Momence Township is one of the original six townships of Kankakee County, Illinois. When first created the township encompassed land now in Sumner, Ganeer, and Pembroke Townships.