+--Joseph Adamson KERCHEVAL  (7 NOV 1832-3 OCT 1921)
Florence A KERCHEVAL  (1861-)
|                 +--John PURVIS  (1655-10 OCT 1715)
|              +--John PURVIS  (1690-22 JAN 1740)
|              |  |  +--Male MILLS 
|              |  +--Mary MILLS SHIPPEY  (12 APR 1655-14 DEC 1720)
|              |     +--Female (MILLS) 
|           +--William Monroe Sr PURVIS  (1725-BEF 13 JUL 1813)
|           |  +--Sarah Elizabeth WINSTON 
|        +--John PURVIS  (1755-1777)
|        |  +--Elizabeth ELLENDER  (-AFT 1813)
|     +--John P PURVIS  (1777-JAN 1833)
|  +--Thomas Melvin PURVIS  (3 JAN 1803-ABT FEB 1852)
|  |  |  +--Thomas GINN  (ABT 1730-BEF 1810)
|  |  +--Sarah GINN  (1785-1835)
|  |     +--Betsy LOCKRIDGE  (-BEF DEC 1786)
+--Nancy J PURVIS  (11 MAR 1832-10 APR 1881)
   +--Cynthia THOMAS  (1804-ABT 1843)