Richard Rowntree 1920–1960 | | |
Herbert Davison 1921–1996 | | |
George Rowntree 1922–2003 | | |
Clement Rowntree 1926–2007 | | |
| | Richardson Rowntree 1894–1975 | | | | Richardson Rowntree 1853–1924 Margaret Ann Clement 1854–1923 | | | | Thomas Harrison Rowntree 1828–1891 Isabella Blackett 1824–1881 | | | | | George Blackett 1795–1859 Ann (Foscott) Postgate 1799–1856 | | | | George Blackett 1743–1830 |
| | | Robert Postgate 1765–1847 |
|
|
|
|
| | | Benjamin Clement 1833–1894 Frances Blackett 1833–1918 | | | | | George Blackett 1795–1859 Ann (Foscott) Postgate 1799–1856 | | | | George Blackett 1743–1830 |
| | | Robert Postgate 1765–1847 |
|
|
|
|
|
|
|
|