Ancestors of William Henry Irwin

             /--Robert Irwin  b. 20 JUN 1810 at   d. 20 FEB 1880
William Henry Irwin  b. 11 NOV 1853 at   d. 24 MAR 1932
             |               /--George Muma  b. 22 DEC 1752 at Hempfield Twp., Lancaster Co., PA  d. 9 MAY 1835
             |       /--Andrew Mumaw  b. 2 FEB 1783 at Lancaster Co., PA  d. 17 APR 1858
             |       |       \--Catherine Gerber
             \--Barbara Mumaw  b. 25 MAR 1814 at PA  d. 14 AUG 1876
                     |       /--Jacob Freed  b. ABT 1758 at Bucks Co., PA
                     \--Elizabeth Freed  b. 22 DEC 1785 at Rockingham Co., VA  d. 7 DEC 1866
                             \--Mary Magdalena Beidler  b. ABT 1760 at