.. 1 King Edward of England III (1312 - 1377) .. + Philippa de Hainault (1314 - 1369) .... 2 Edmund Plantagenet (1344 - 1402) .... + Isabella de Castile (1355 - 1393) ...... 3 Sir Richard Plantagenet (1376 - 1415) ...... + Anne Mortimer (1390 - 1411) ........ 4 Sir Richard Plantagenet (1411 - 1460) ........ + Cecily Neville (1415 - 1495) .......... 5 Anne Plantagenet (1439 - 1476) .......... + Sir Henry Holand (1430 - 1475) ............ 6 Anne St. Leger (1476 - 1526) ............ + Sir George Manners (1470 - 1513) .............. 7 Katherine Manners .............. + Robert Constable ( - 1558) ................ 8 Marmaduke Constable ( - 1574) ................ + Jane Conyers ( - 1558) .................. 9 Katherine Constable ( - 1580) .................. + Robert Stapleton (1548 - 1606) .................... 10 Henry Stapleton ( - 1631) .................... + Mary Forster ...................... 11 Sir Philip Stapleton (1603 - 1647) ...................... + Frances Hotham ...................... + Barbara Lennard