+--Elias Mensch 
      +--William Oliver Mensch  (30 JAN 1891-18 MAR 1938)
      |  +--Cathren Fink 
   +--Robert Oliver Mensch  (17 SEP 1916-26 FEB 1983)
   |  |  +--Elmer Long 
   |  +--Florence C. Long  (10 JAN 1896-SEP 1987)
   |     +--Mary Elizabeth Zimmerman 
+--Robert Henry Mensch  (25 AUG 1936-)
|  |           +--Jacob Rooker  (1792-1865)
|  |        +--Joseph F. Rooker  (1830-15 OCT 1859)
|  |        |  +--Catharine   (1794-5 JUN 1865)
|  |     +--William Henry Rooker  (9 SEP 1857-20 JAN 1932)
|  |     |  |        +--George Reese  (AFT 1750-1832)
|  |     |  |     +--Abraham Reese  (21 MAR 1783-8 APR 1861)
|  |     |  |     |  +--Magdalane   (JAN 17 A.D.-JAN 17 A.D.)
|  |     |  |  +--Abraham Reese  (19 JUL 1814-AFT 1860)
|  |     |  |  |  +--Catherine George  (23 JAN 1790-25 APR 1867)
|  |     |  +--Lydia Reese  (17 OCT 1859-MAY 1884)
|  |     |     |  +--John Rider  (1790-JAN 18 A.D.)
|  |     |     +--Sarah Elizabeth Rider  (1811-1885)
|  |     |        +--Elizabeth Berkhart  (1788-21 JUN 1870)
|  |  +--Henry Franklin Rooker  (15 NOV 1878-7 JUL 1955)
|  |  |  |  +--Lafayette Strausser  (1830-1917)
|  |  |  +--Lydia Jane Strausser  (12 DEC 1859-1931)
|  |  |     +--Mary A.   (1827-1919)
|  +--Leota Ruth Rooker  (14 OCT 1918-4 MAR 1994)
|     |  +--Phillip D. Snyder 
|     +--Clara Melissa Snyder  (16 MAR 1885-30 OCT 1963)
|        +--Sarah Elizabeth Hill 
Steven Wayne Mensch  (13 JUL 1963-)
+--Viva Rose Finogle  (26 MAR 1935-)