1774–1817♂ John Roydhouse | | |
1776–1777♂ Thomas Roydhouse | | |
1838–♂ William Henry Roydhouse | | |
| | 1863–1944♂ Albert Edward Roydhouse 1861–1922♀ Mary Ann Harrison 1882–1949♀ Elizabeth Watson | | |
| | 1866–1939♂ William Richardson Roydhouse 1870–1936♀ Frances Elizabeth Cox | | |
1869–1898♀ Edith Mary Roydhouse 1865–♂ Thomas Jones Mawer | | |
1872–1872♀ Caroline Roydhouse | | |
1874–1874♀ Annie Louisa Caroline Roydhouse | | |
| | 1875–♀ Annie Louisa Roydhouse | | |
| | 1839–1898♂ John Roydhouse 1837–1888♀ Hannah Richardson | | |
1841–1842♂ Thomas Roydhouse | | |
1842–♀ Eliza Jane Roydhouse | | |
1845–1847♀ Mary Jane Roydhouse | | |
1847–1869♂ Henry Giles Roydhouse | | |
| | 1874–1945♀ Edith Mary Roydhouse 1870–1955♂ Henry Ernest Franzmann | | |
1880–1880♂ Francis Dalton Roydhouse | | |
1883–1970♂ Ellis Fergusson Roydhouse 1875–1964♀ Gertrude Annie Swift 1908–2000♀ Mary Ellaline Poingdestre | | |
1888–1889♀ Gertrude Marian Roydhouse | | |
1902–1902♀ Female Roydhouse | | |
| | 1850–1894♂ Thomas Roydhouse | | |
1883–1958♀ Mary Elizabeth Gibson 1879–1960♂ Christopher John Wreggitt | | |
1894–1977♀ Mary Agnes Harrison | | |
| | 1852–1929♀ Jane Roydhouse | | |
1874–1960♀ Elsie Jane Gibson | | |
1878–1920♂ George Henry Gibson 1893–♀ Mary Louise Martin | | |
1887–♀ Gertrude Annie Gibson | | |
| | 1853–1933♀ Ellen Ann Roydhouse | | |
| | 1884–1926♀ Gertrude Roydhouse 1879–♂ Thomas Alfred Willey | | |
| | 1885–1955♂ Henry Bryant Roydhouse 1883–1964♀ Susan Richardson | | |
| | 1889–1958♂ Albert Edward Roydhouse 1893–1964♀ Lilian Sidwell | | |
1896–1918♂ Charles Joseph Roydhouse | | |
| | 1899–1945♂ Harold Bryant Roydhouse | | |
| | 1857–1933♂ Edward Roydhouse 1861–1922♀ Catherine Ann Welburn | | |
1859–1946♀ Margaret Roydhouse | | |
| | 1812–1882♂ Thomas Roydhouse | | |
1816–1865♀ Jane Roydhouse | | |
1817–1822♀ Eliza Roydhouse | | |
1850–♀ Mary Jane Roydhouse | | |
1875–1875♂ Harrison Roydhouse | | |
| | 1876–♀ Eva Jane Roydhouse 1880–1913♂ Albert Harrison | | |
| | 1878–1925♀ Gertrude Ann Roydhouse | | |
| | 1880–1910♀ Emma Roydhouse | | |
1882–1904♂ William James Roydhouse | | |
| | 1882–1946♂ Charles Henry S. Hare | | |
| | 1886–1963♂ Arthur Roydhouse 1887–1976♀ Eliza Nicholson | | |
| | 1888–1915♂ Harold Roydhouse | | |
1890–1957♀ Alice Roydhouse 1888–1928♂ George Arthur Hunter | | |
| | 1892–1918♂ Harrison Roydhouse 1894–1978♀ Emily Cockerline | | |
| | 1894–1973♀ Kathleen May Billany | | |
| | 1896–1983♂ Charles Ernest Roydhouse | | |
| | 1854–1900♂ William Clark Roydhouse 1855–1932♀ Elisabeth Harrison | | |
1855–1919♀ Ellen Roydhouse | | |
1878–1901♂ George Johnson Roydhouse | | |
1881–1914♂ Charles Edward Roydhouse | | |
1883–1883♀ Ellen Roydhouse | | |
1885–1947♂ Henry Roydhouse | | |
| | 1857–1905♀ Mary Jane Johnson | | |
1882–♂ William J. Richardson | | |
1885–♀ Elizabeth A. Richardson | | |
1887–♀ Lavinia Richardson | | |
| | 1859–♀ Ann Eliza Roydhouse | | |
| | 1889–♀ Annie Louisa Roydhouse 1885–1931♂ Arthur M. Atkinson | | |
| | 1891–1986♂ George Henry Roydhouse | | |
| | 1892–1982♂ Thomas Wilfred Roydhouse | | |
| | 1894–1980♂ John Turner Roydhouse 1900–1973♀ Sarah Elizabeth Lightfoot | | |
| | 1896–♀ Alice Mary Roydhouse 1889–♂ Harold Turner Atkinson | | |
1899–1962♀ Kate Ellen Roydhouse | | |
1907–1990♂ William James Roydhouse 1903–1987♀ Alice Resta Watson | | |
1909–1993♂ Clifford Stanley Roydhouse | | |
| | 1863–1957♂ George Henry Roydhouse 1866–1954♀ Kate Ellen Turner | | |
1865–♀ Ellen Mary Roydhouse 1861–1938♂ Joseph W. Debnam | | |
1894–1960♂ George Henry Turner | | |
| | 1869–1960♀ Louisa Roydhouse 1866–1945♂ George Henry Turner | | |
1894–1916♂ James Henry Payne | | |
1906–1996♂ Joseph Stanley Payne | | |
1911–1924♂ Clifford Payne | | |
| | 1871–1959♀ Lavinia Roydhouse 1865–1954♂ James Henry Payne | | |
1873–1960♀ Betsey Emma Roydhouse | | |
1875–1875♂ Benjamin Fewlass Roydhouse | | |
1880–♂ Arthur E. Roydhouse | | |
| | 1822–1901♂ James Roydhouse | | |
| | 1882–♀ Edith Beatrice Roydhouse 1881–♂ Daniel Norman Livingstone | | |
1886–1944♀ Elsie Hilda Roydhouse | | |
1888–1913♀ Ella Roydhouse | | |
1896–1969♀ Ena Sophie Roydhouse | | |
| | 1855–1898♂ Charles Newham Roydhouse 1862–1921♀ Beatrice Eliza Newham | | |
| | 1824–1897♂ Henry Roydhouse 1829–1872♀ Caroline Newham | | |
| | 1778–1858♂ Thomas Roydhouse | | |
1780–1780♂ Joseph Roydhouse | | |
| | 1752–1785♂ Daniel John Roydhouse | | |