+--Edmund Drake 
         +--William Drake 
      +--Thomas Drake  (1460-27 NOV 1541)
   +--Unknown Drake  (-12 SEP 1555)
   |  +--Agnes Butler  (-30 SEP 1550)
+--William Drake  (ABT 1555-)
Robert Drake  (23 JUL 1581-14 Jan 1667/68)
+--Joan Merrylls  (ABT 1557-16 Mar 1616/17)