Marigold Florence Lavinia Portman 1903–2005 Raymond Murray Patterson 1898–1984 | | |
| | Cecil Berkeley Portman 1869–1915 Florence Wyndham Forbes 1877–1967 | | | | | | | | | Alexander Wadham Wyndham 1799–1869 | | | | William Wyndham 1769–1841 |
| | | Sir John Trevelyan 1761–1846 | | | | Sir John Trevelyan 1735–1828 Louise Marianne Simond 1734–1772 | | |
| | | Sir Thomas Spencer Wilson 1726–1798 |
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