Anonymous History of Jackson County, Michigan : together with sketches of its cities, villages and townships, educational, religious, civil, military and political history, portraits of prominent persons, and biographies of representative citizens : history of Michigan : embracing accounts of the pre-historic races, aborigines, French, English and American conquests, and a general review of its civil, political and military history. Chicago: Inter-State Pub. Co., 1881, 1145 pgs. Includes a contents page and the following townships Balckman Township Columbia Township Concord Township Grass Lake Township Hanover Township Henrietta Township Leoni Township Liberty Township Napoleon Township Norvell Township Parma Township Pulaski Township Rives Township Sandstone Township Spring Arbor Township Springport Township Summit Township Tompkins Township Waterloo Township