"The Albert L. Cowgers of Lerna, IL."

I am researching the Cowgers family line. My husband (Albert Leslie Cowger's father was William Louis, Grandfather William Frances, GGrandfather James Solomon, GGGrandfather John David, Grandmother Virgie Merle Rowark, GGrandmother Martha Myrtle Reynolds, GGGrandmother Mary Lucinda Carter. Any help would by appreciated. Info from Rush Co.,& Marion Co. IN. would be great.Jasper Co. IL.also. Thanks