Ancestors of Calvin Howard Duphorne

             /--Robert Samuel Duphorn  b. 4 APR 1846 at Emmitsburg, Frederick Co., MD  d. 25 JAN 1929
Calvin Howard Duphorne  b. 16 AUG 1873 at Sabillasville, Frederick Co., MD  d. 21 FEB 1945
             \--Louisa Ann Harbaugh  b. 15 DEC 1844 at MD  d. 30 NOV 1919