Sir Gilbert Henry Heathcote-Drummond-Willoughby 1st Earl of Ancaster (1892), 24th Baron Willoughby de Eresby (1888), 2nd Lord Aveland (1867), 6th Bt. (1867), PC (1880) 1830–1910 | | |
Anthony George Merrick Tryon 3rd Baron Tryon …– Dale Harper Baroness Tryon 1948–1997 | | |
Hon. Patricia Joan Kathleen Tryon …– | | |
| | Charles George Vivian Tryon 2nd Baron Tryon 1906–1976 Ethelreda Josephine Burrell 1909–2002 | | |
| | Major George Clement Tryon 1st Baron Tryon 1871–1940 | | |
| | Clementina Heathcote …–1922 Vice-Admiral Sir George Tryon 1832–1893 | | |
| | Sir Gilbert John Heathcote 1st Lord Aveland (1856), 5th Bt. (1851) 1795–1867 Clementina Elizabeth Drummond-Burrell 23rd Baroness Willoughby de Eresby (1871) 1809–1888 | | | | Sir Gilbert Heathcote Bt. …–… |
| | | Peter Robert Drummond-Burrell 21st Lord Willoughby de Eresby (1828), 2nd Baron Gwydir (1820), 3rd Bt., PC, MP. 1782–1865 The Hon. Clementina Sarah Drummond 1786–1865 | | | | Sir Peter Burrell 1st Baron Gwydir (1796), 2nd Bt. of West Grinstead Park (1787) 1754–1820 Lady Priscilla Barbara Elizabeth Bertie 20th Baroness Willoughby de Eresby (1780) 1761–1828 | | | | Peter Burrell MP, MA, FRS 1724–1775 | | | | Peter Burrell MP 1692–1756 | | |
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| | | James Drummond Lord Perth …–… |
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