1 King Henry I of England (1068 - 1135)
 + Isabel de Beaumont (1104 - )
 2 Isabella (1120 - )
 + Alan de Dunstanville (1104 - 1156)
 3 Alix de Dunstanville (1134 - 1181)
 + Thomas Basset (1130 - 1182)
 4 Isabel Basset
 + Gui de Craon ( - 1201)
 5 Petronilla (1200 - 1262)
 + Oliver de Vaux (1200 - 1238)
 6 Roger de Vaux
 7 Elias de Vaux
 + Elizabeth
 8 William Vaux ( - 1373)
 + Joan
 9 William Vaux
 + Joan Thirning
 10 William Vaux ( - 1405)
 + Eleanor Drakelowe
 11 Eleanor Vaux
 + Thomas Giffard (1408 - 1469)
 12 John Gifford (1431 - 1506)
 + Agnes Wynslow (1439 - )
 13 Thomas Gifford (1462 - 1511)
 + Jane Langston ( - 1535)
 14 Amy Gifford (1485 - )
 + Richard Samwell (1480 - 1519)
 15 Susanna Samwell (1511 - )
 + Peter Edwards (1490 - 1552)
 16 Edward Edwards (1537 - 1592)
 + Ursula Coles (1544 - 1606)
 17 Margaret Edwards (1564 - )
 + Henry Freeman (1560 - )
 18 Alice Freeman (1595 - 1665)
 + John Tompson (1585 - 1626)
 19 Mary Tompson (1619 - 1693)
 + Joseph Wise ( - 1694)
 20 John Wise
 20 Sarah Wise (1647 - 1728)
 + Stephen Williams (1640 - )
 21 Joseph Williams (1682 - 1720)
 + Abigail Davis (1687 - 1771)
 22 Joseph Williams (1708 - 1798)
 + Martha Howell (1712 - 1766)
 23 Abigail Williams (1733 - 1811)
 + Samuel May (1723 - 1794)
 24 Joseph May (1760 - 1841)
 + Dorothy Sewall
 25 Abigail May
 + Amos Bronson Alcott
 26 Louisa May Alcott (1832 - 1888)