1901–♀ Sara Featherstone McGavock | | | | 1873–1935♂ Archibald Campbell McGavock 1874–1903♀ Caroline Georgina De Paravicini Simon 1878–1937♀ Rachel Matilda Grave | | | | 1848–1923♂ John Nonnet Simon 1853–1932♀ Emma Mason Thomas | | | | 1820–1863♀ Caroline deParavicini 1828–1910♀ Hannah Maria Powell | | |
| | | 1811–1898♂ William Thomas | | |
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