Ancestors of David Norman Hill

             /--Robert Tyler Hill
David Norman Hill
             |       /--Allen Chandler Richardson  b. 12 OCT 1902 at   d. 4 APR 1953
             \--Jane Richardson
                     |       /--Henry Arthur Sowles  b. 12 JUL 1872 at   d. 17 APR 1940
                     \--Dorothy Sowles  b. 10 JUN 1902 at Mason City, IA  d. 24 MAY 1977
                             \--Martha Ward  b. 29 SEP 1878 at Sterling, IL  d. 31 JAN 1976