| 1. David Lidderdale, 1675 - 1732, m. c1708, Eleanora Dunbar |
| 2. James Lidderdale, ???? - ????, m. c1739, Jean Fullerton, - 1772 |
| 3. Mary Lidderdale, 1740 - d.y. |
| 3. David Lidderdale, 1741 - ???? |
| 3. John Lidderdale, 1743 - ???? |
| 3. Eleanora Lidderdale, 1744 - 1816, m. 1771, Thomas Hutton, 1744 - 1783 |
| 4. Thomas Hutton, ???? - ????, m. 1802 Janet Robertson - 1853 |
| 5. Thomas Hutton |
| 6. Elizabeth Charlotte Hutton, m. Arthur Wienholt |
| 7.Ellen Elizabeth Wienholt, m. George Henniker Lawrence, 1868 - ???? |
| 3. Elizabeth Lidderdale, 1745 - ????, m. 1770, James Williamson |
| 4. John Williamson |
| 4. Jane Williamson, d.y. |
| 4. Eleanora Williamson, m. Longford Redwood |
| 3. Jean (or Anna) Lidderdale, c1748 - ????, m. Abraham Roebuck |
| 3. Thomas Lidderdale, 1750 - ???? |
| 3. Margaret Lidderdale, 1752 - ????, m. James Brown |
| 2. Thomas Lidderdale, 1709 - 1766, m. Susan Hepburn, ???? - c1796 |
| 3. Maria Georgiana Lidderdale, ???? - c1787 |
| 2. Alexander Lidderdale, 1711 - ???? |
| 2. Margaret Lidderdale, 1712 - ???? |
| 2. John Lidderdale, 1713 - 1777, m. 1738, Elizabeth Robertson, 1721 - 1777 |
| | 3. Robert Lidderdale, d.y. |
| 3. John Lidderdale, d.y. |
| 3. William Robertson Lidderdale, 1745 - 1814, m. 1789, Julia Rae |
| | 4. Margaret Lidderdale, d.y. |
| 4. Julia Lidderdale, 1792 - 1834, m. 1822, John Andrew Forrest, 1788 - 1853 |
| 5. William John Forrest, 1828 - 1873, m. 1869, Emma Barnes |
| | 6. William Robertson Lidderdale Forrest, 1870 - ????, m. 1899, Georgie Isabel Wall |
| | 7. George John Lidderdale Forrest, 1908 - , m. 1938, Sybil Leila Hopkinson |
| | 8. Gordon Robert Lidderdale Forrest, 1943 - |
| 7. Robert Lidderdale Forrest, 1910 - , m. 1939, Joan Philomene Dale |
| 8. Malcolm Charles Lidderdale Forrest, 1940 - |
| 6. Julia Isabel Forrest, 1872 - 1884 |
| 5. Andrew Turnbull Forrest, 1830 - 1910, m. 1869, Margaret Polson |
| 6. John Andrew Forrest, 1870 - ???? |
| 6. Julia Margaret Forrest, 1873 - ???? |
| 6. Mary Edgar Forrest, 1874 - 1903, m. Isaac Turnor Tyson |
| 7. Mary Forrest Tyson 1903 - , m. Albert Farrow |
| 8. Albert Farrow, 1928 - |
| 8. William James Paxton Farrow, 1934 - |
| 6. William James Paxton Forrest, 1876 - 1944 |
| | 5. James John Forrest, m. 1873, Mary Kay |
| 5. Julia Lidderdale Forrest, 1834 - 1834 |
| 4. Margaret Lidderdale, 1794 - 1868 |
| 4. David Lidderdale, ???? - 1860 |
| 4. Robertson Lidderdale, ???? - 1840 |
| 4. Eleanora Lidderdale, 1805 - 1824 |
| 4. Elizabeth Lidderdale, 1806 - 1827 |
| 4. Jane Lidderdale, 1809 - 1831 |
| 3. John Lidderdale, d.y. |
| 3. John Lidderdale, d.y. |
| 3. Thomas Lidderdale, d.y. |
| 3. Thomas Lidderdale, 1760 - 1799, m. 1783, Elizabeth Cropper, c 1760 - c1829 |
| 4. Sophia Matilda Eliza Lidderdale, 1784 - 1784 |
| 4. Thomas Robertson Lidderdale, 1785 - 1852, m. 1823, Ann Sadler, 1787 - 1865 |
| 5. John Lidderdale, 1824 - 1834 |
| 5. Azile Eleanora Lidderdale, 1825 - 1917 |
| 5. Thomas William Lidderdale, 1830 - 1884, m. Frances Mary Acton (1822 - 1902) |
| 4. Anna Mariana Barbara Lidderdale, 1789 - 1880 |
| 2. Eleanora Lidderdale, 1714 - ????, m. Walter Pringle |
| 3. Thomas Pringle, ???? - 1803 |
| 3. Ann Pringle, m. Sir John Dalrymple |
| 4. James Dalrymple |
| 4. John Dalrymple |
| 2. David Lidderdale, 1715 - ???? |
| 2. Janet Lidderdale, 1716 - ???? |
| 2. Christian Lidderdale, m. Thomas Young |
| m. Alexander McKie |
