Four Lines of Descendancy from King Edward III of England to Sir Robert Walpole ..1 King Edward III of England (1312 - 1377) .. + Philippa de Hainault (about 1314 - 1369) ....2 Sir John of Gaunt (1340 - 1399) .... + Katherine de Roet (1350 - 1403) ......3 Sir John Beaufort (about 1372 - 1410) ...... + Margaret de Holand (1385 - 1429) ........4 Sir Edmund Beaufort (about 1406 - 1455) ........ + Alianor Beauchamp (1407 - 1467) ..........5 Sir Henry Beaufort (1436 - 1464) .......... + Jane Hill ............6 Sir Charles Somerset (about 1460 - 1526) ............ + Elizabeth Herbert (about 1476 - ca. 1511) ..............7 Sir Henry Somerset ( - 1549) .............. + Elizabeth Browne ................8 Lucy Somerset ................ + Sir John Neville (1520 - 1577) ..................9 Dorothy Neville ( - 1608) .................. + Sir Thomas Cecil (1542 - 1623) ....................10 Dorothy Cecil (1580 - 1613) .................... + Sir Giles Alington (1572 - 1638) ......................11 Susan Alington (1605 - 1681) ...................... + Robert Crane (1590 - 1646) ........................12 Susan Crane (1630 - 1667) ........................ + Sir Edward Walpole (1624 - 1687) ..........................13 Robert Walpole (1651 - 1700) .......................... + Mary Burwell ............................14 Sir Robert Walpole (1676 - 1745) ......3 Joan Beaufort (about 1379 - 1440) ...... + Sir Ralph de Neville (about 1364 - 1425) ........4 Sir Richard Neville (about 1400 - 1460) ........ + Alice Montacute (about 1408 - before 1462) ..........5 Sir John Neville (about 1431 - 1471) .......... + Isabel Ingoldisthorpe (1441 - 1476) ............6 Lucy Neville (1468 - 1534) ............ + Sir Anthony Browne ( - after 1505) ..............7 Elizabeth Browne .............. + Sir Henry Somerset ( - 1549) ................8 Lucy Somerset ................ + Sir John Neville (1520 - 1577) ..................9 Dorothy Neville ( - 1608) .................. + Sir Thomas Cecil (1542 - 1623) ....................10 Dorothy Cecil (1580 - 1613) .................... + Sir Giles Alington (1572 - 1638) ......................11 Susan Alington (1605 - 1681) ...................... + Robert Crane (1590 - 1646) ........................12 Susan Crane (1630 - 1667) ........................ + Sir Edward Walpole (1624 - 1687) ..........................13 Robert Walpole (1651 - 1700) .......................... + Mary Burwell ............................14 Sir Robert Walpole (1676 - 1745) ........4 Sir George Neville (about 1414 - 1469) ........ + Elizabeth Beauchamp (about 1418 - 1480) ..........5 Sir Henry Neville ( - 1469) .......... + Joan Bourchier ( - 1470) ............6 Sir Richard Neville (about 1468 - 1530) ............ + Anne Stafford ( - before 1522) ..............7 Sir John Neville (1493 - 1543) .............. + Dorothea de Vere ( - 1527) ................8 Sir John Neville (1520 - 1577) ................ + Lucy Somerset ..................9 Dorothy Neville ( - 1608) .................. + Sir Thomas Cecil (1542 - 1623) ....................10 Dorothy Cecil (1580 - 1613) .................... + Sir Giles Alington (1572 - 1638) ......................11 Susan Alington (1605 - 1681) ...................... + Robert Crane (1590 - 1646) ........................12 Susan Crane (1630 - 1667) ........................ + Sir Edward Walpole (1624 - 1687) ..........................13 Robert Walpole (1651 - 1700) .......................... + Mary Burwell ............................14 Sir Robert Walpole (1676 - 1745) ....2 Sir Thomas Plantagenet (1355 - 1397) .... + Alianore de Bohun (about 1366 - 1399) ......3 Anne Plantagenet (before 1383 - 1438) ...... + Sir William Bourchier (1374 - 1420) ........4 Sir John Bourchier ( - before 1474) ........ + Margery Berners ( - 1475) ..........5 Joan Bourchier ( - 1470) .......... + Sir Henry Neville ( - 1469) ............6 Sir Richard Neville (about 1468 - 1530) ............ + Anne Stafford ( - before 1522) ..............7 Sir John Neville (1493 - 1543) .............. + Dorothea de Vere ( - 1527) ................8 Sir John Neville (1520 - 1577) ................ + Lucy Somerset ..................9 Dorothy Neville ( - 1608) .................. + Sir Thomas Cecil (1542 - 1623) ....................10 Dorothy Cecil (1580 - 1613) .................... + Sir Giles Alington (1572 - 1638) ......................11 Susan Alington (1605 - 1681) ...................... + Robert Crane (1590 - 1646) ........................12 Susan Crane (1630 - 1667) ........................ + Sir Edward Walpole (1624 - 1687) ..........................13 Robert Walpole (1651 - 1700) .......................... + Mary Burwell ............................14 Sir Robert Walpole (1676 - 1745)