+--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) 
   +--George E PURVIS  (17 OCT 1715-BEF 15 OCT 1794)
   |  +--Winifred NICHOLLS  (ABT 1690-15 MAR 1717)
+--Charles S PURVIS  (25 SEP 1769-1855)
|  +--Mary OLDHAM  (1721-)
William C PURVIS  (1800-)
+--Mary CRISP  (ABT 1775-)