+--Mathias Simon  (-UNKNOWN)
            +--Heinricus Mathais Simon  (1775-UNKNOWN)
            |  +-- Regina  (-UNKNOWN)
         +--John George Semon  (12 JUL 1823-2 DEC 1891)
         |  |  +--Johann Peter Germann  (-UNKNOWN)
         |  +--Marie Margarethe Germann  (-UNKNOWN)
         |     +--Maria Margaretha  (-UNKNOWN)
      +--Frederick John Semon  (1858-22 OCT 1900)
      |  +--Bridget   (-UNKNOWN)
   +--Chester Clarence Semon  (2 APR 1896-2 JAN 1988)
   |  |  +--John Huey Nelson  (-UNKNOWN)
   |  +--Martha Clara Nelson  (16 APR 1878-20 AUG 1960)
   |     +--Sena Rachael Payne  (-UNKNOWN)
+--Chester Clarence Semon, Jr  (16 OCT 1920-16 JUL 1988)
|  +--Vivian Laura Corser  (30 NOV 1902-14 AUG 1956)
David Semon  (Private-)
+--Virginia Lee Lyman  (16 FEB 1922-14 OCT 1961)