Subject to the usual caveat regarding the children of Mary Boleyn (wife of #7 below):

..1 King Edward III of England (1312 - 1377)
.. + Philippa de Hainault (c. 1314 - 1369)
....2 Sir John of Gaunt (1340 - 1399)
.... + Katherine de Roet (1350 - 1403)
......3 Sir John Beaufort (c. 1372 - 1410)
...... + Margaret de Holand (1385 - 1429)
........4 Sir Edmund Beaufort (c. 1406 - 1455)
........ + Alianor Beauchamp (1407 - 1467)
..........5 Eleanor Beaufort ( - 1501)
.......... + Sir Robert Spencer (c. 1435 - aft. 1501)
............6 Margaret Spencer (c. 1472 - )
............ + Thomas Cary (c. 1460 - before 1536)
..............7 William Cary (c. 1495 - 1528)
.............. + Mary Boleyn (bet. 1500 and 1504 - 1543)
................8 Katherine Carey (c. 1524 - 1569)
................ + Sir Francis Knollys (before 1513 - 1596)
..................9 Anne Knollys ( - aft. 1608)
.................. + Sir Thomas West (c. 1556 - 1602)
....................10 Elizabeth West (1573 - 1633)
.................... + Herbert Pelham I (c. 1546 - 1620)
......................11 Elizabeth Pelham (1604 - 1628)
...................... + Maj. Gen. John Humphrey (c. 1595 - bet. 15 Dec 1651 and 23 Mar 1652)
........................12 Anne Humphrey (before 1625 - )
........................ + William Palmes
..........................13 Susanna Palmes (c. 1665 - 1747)
.......................... + Capt. Samuel Avery (1664 - before 1723)
............................14 Humphrey Avery
............................ + Jerusha Morgan
..............................15 Solomon Avery
.............................. + Hannah Punderson
................................16 Miles Avery
................................ + Malinda Pixley
..................................17 Lucy Avery
.................................. + Godfrey Rockefeller
....................................18 William Avery Rockefeller (1810 - 1906)
.................................... + Eliza Davison
......................................19 John Davison Rockefeller (1839 - 1937)
...................................... + Laura Celestia Spelman
........................................20 John Davison Rockefeller Jr. (1874 - 1960)
........................................ + Abby Greene Aldrich
..........................................21 Nelson Aldrich Rockefeller (1908 - 1979)