Four or more generations of descendants of Margaret Willoughby (1571-1597) if they are properly linked:
1. Margaret Willoughby (1571-1597)
- 2. Mary Spencer (1588-1658)
- 2. Elizabeth Spencer (1589-1618)
- 2. John Spencer (1590-1610)
- 2. William Spencer (c1591-1636)
- 3. Elizabeth Spencer (1618-1672)
- 3. Henry Spencer, 1st Earl of Sunderland (1620-1643)
- 4. Dorothy Spencer (1640-1670)
- 5. Anne Savile (1663-1690) ... (more)
- 5. William Savile, 2nd Marquess of Halifax (1665-1700) ... (more)
- 4. Robert Spencer, 2nd Earl of Sunderland (1641-1702)
- 5. Robert Spencer (1666-1688) ... (more)
- 5. Anne Spencer (1666-1690) ... (more)
- 5. Isabella Spencer (1668-1684) ... (more)
- 5. Henry Spencer (c1670) ... (more)
- 5. Elizabeth Spencer (1672-1704) ... (more)
- 5. Charles Spencer, 3rd Earl of Sunderland (c1674-1722) ... (more)
- 5. Mary Spencer (c1675-1690) ... (more)
- 4. Penelope Spencer (c1642-1667)
- 4. Dorothy Spencer (1640-1670)
- 3. Mary Spencer (1621-1622)
- 3. Anne Spencer (1623-)
- 3. Catherine Spencer (1624-)
- 3. Alice Spencer (1625-1675)
- 3. Margaret Spencer (1627-1693)
- 3. Robert Spencer, 1st Viscount Teviot (1628-1694)
- 3. William Spencer (1630-1687)
- 3. Richard Spencer (1631-1653)
- 3. Thomas Spencer (1633-)
- 3. John Spencer (1635-)
- 3. Rachel Spencer (1637-bef1638)
- 2. Richard Spencer (1593-1667)
- 2. Edward Spencer (1594-1655)
- 2. Margaret Spencer (1597-1613)