Four or more generations of descendants of William Duff, 1st Earl of Fife (1697-1763) if they are properly linked:
1. William Duff, 1st Earl of Fife (1697-1763)
- 2. William Duff (1724-1753)
- 2. Anne Duff (1725-1805)
- 2. Janet Duff (1727-1758)
- 2. James Duff, 2nd Earl of Fife (1729-1809)
- 2. Alexander Duff, 3rd Earl of Fife (1731-1811)
- 3. James Duff, 4th Earl of Fife (1776-1857)
- 3. Alexander Duff (c1778-1851)
- 4. James Duff, 5th Earl of Fife (1814-1879)
- 5. Anne Elizabeth Clementina Duff (1847-1925) ... (more)
- 5. Ida Louise Alice Duff (1848-1918) ... (more)
- 5. Alexander William George Duff, 1st Duke of Fife (1849-1912) ... (more)
- 5. Alexina Duff (1851-1882) ... (more)
- 5. Agnes Cecil Emmeline Duff (1852-1925) ... (more)
- 5. Mary Hamilton Duff (1854-1854) ... (more)
- 4. George Skene Duff (c1816-1889)
- 4. Catherine Duff (c1820-c1869)
- 4. Louisa Tollemache Duff (c1824-c1864)
- 4. James Duff, 5th Earl of Fife (1814-1879)
- 2. Jane Duff (c1732-1776)
- 2. George Duff (1736-1828)
- 2. Lewis or Ludovic Duff (1737-1811)
- 2. Patrick Duff (1738-1738)
- 2. Helen Duff (1739-1778)
- 3. Robert William Duff (1767-1834)
- 4. Robert Duff (1790-1861)
- 4. Arthur Duff (1797-1855)
- 5. Mary Cameron Duff (c1834-1871) ... (more)
- 5. Robert William Duff (1835-1895) ... (more)
- 5. Margaret Gurney Duff (c1836-1905) ... (more)
- 4. Helen Duff (1798-1810)
- 4. Adam Duff (1800-1870)
- 4. Thomas Abercromby Duff (1802-1862)
- 3. Adam Duff (-1840)
- 3. James Alexander Duff (1778-1800)
- 3. Jane Duff (-1839)
- 3. Robert William Duff (1767-1834)
- 2. Sophia Duff (1740-1826)
- 2. Catherine Duff (1741-1765)
- 2. Arthur Duff (1743-1805)
- 2. Margaret Duff (1745-1786)