+--Gervase TROKMERTON,DE  (ABT 1080-By 1180)
                           +--Osmond TROKMERTON,DE  (ABT 1110-By 1210)
                        +--John THROCKMORTON  (By 1140-By 1240)
                     +--Henry William THROCKMORTON, LD  (ABT 1165-By 1265)
                  +--Adam THROCKMORTON  (By 1230-By 1330)
               +--Robert THROCKMORTON  (By 1245-By 1345)
            +--Adam THROCKMORTON  (By 1260-By 1360)
         +--Robert THROCKMORTON  (ABT 1275-By 1375)
      +--John THROCKMORTON  (ABT 1290/1295-By 1395)
   +--Giles THROCKMORTON  (ABT 1305/1310-By 1410)
   |  +--Alice    (By 1290-)
+--Robert THROCKMORTON  (By 1325-By 1425)
|  +--Agnes    (By 1310-)
John THROCKMORTON, LD  (By 1340-By 1440)

Revised: 14 Jul 2002 by Bonnie L Schermer