Ancestors of Richard Mark Thompson

             /--Lloyd William Thompson  b. 12 DEC 1924 at 
Richard Mark Thompson
             |       /--Clarence Earl Kohler  b. 7 SEP 1890 at 
             \--Betty Jane Kohler  b. 10 DEC 1925 at Chatsworth, IL
                     \--Dorothy Ward Mackey  b. 2 MAR 1897 at West Branch, IA =>