+--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)
William W PURVIS  (1767-9 JAN 1840)
+--Mary OLDHAM  (1721-)