The Lester Earl Jake Igleharts of Southern Illinois

I am currently doing research on Igleharts, Weiss, Uga, Fields, Brookman.
My Grandfather and Grandmother Lester Earl Jake Iglehart/Josephine Victoria Weiss lived in the East Carondelet, Illinois area.
Ancestors include
Marion C. Iglehart/Mary Alice Fields
John/Iglehart/Ruth Sheckles---- Louis Fields/Sara Jane Brookman
Any information would be greatly appreciated.
JoAnn