1841–♀ Rebecca Anna Roydhouse | | |
| | 1815–1850♂ Matthew Roydhouse –♀ Elizabeth Bernice Johnson | | |
1856–♀ Sallie D. Roydhouse | | |
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1838–♀ Priscilla Roydhouse | | |
1840–♂ Ashfield Roydhouse | | |
1881–♀ Ethel M. Roydhouse | | |
1882–♀ Florence Roydhouse | | |
| | 1911–♀ Elleen V. Roydhouse | | |
| | 1915–1991♂ Howard Macpherson Roydhouse II | | |
| | 1884–1955♂ Howard Macpherson Roydhouse 1887–1973♀ Sadie Estelle Timmons | | |
| | 1846–1934♂ George W. Roydhouse 1853–1911♀ Ida Virginia Macpherson 1864–1939♀ Anna Jenkins Kemp | | |
–♂ Charles Henry Gillette | | |
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1848–1939♂ Henry Clayton Roydhouse 1864–1940♀ Ann Virginia Schenck | | |
1849–♀ Elisabeth Roydhouse | | |
| | 1817–1850♂ John Roydhouse | | |
1820–1889♀ Lydia Roydhouse | | |
1840–1915♀ Margaret Birkett 1844–1869♂ William Henry Pew | | |
1842–1905♂ John R. Birkett | | |
1876–1955♂ Frederick Parker Birkett | | |
| | 1849–1933♂ Thomas Parker Birkett 1852–1947♀ Annie Elizabeth Rodman | | |
1853–1875♂ Joseph R. Birkett | | |
1855–1935♂ Benjamin Franklin Birkett | | |
1858–1937♀ Mary Francis Birkett | | |
1861–1909♀ Martha Watts Birkett | | |
| | 1820–1914♀ Sarah B. Roydhouse 1813–1880♂ Thomas Parker Birkett | | |
1868–1960♀ Susanna Alloway King –♂ Myrton Malachi Tresslar | | |
| | 1848–1878♀ Ellen Pedrick Roydhouse 1845–1893♂ Isaac Alloway King | | |
| | 1851–1926♀ Josephine Roydhouse | | |
| | 1823–1853♂ Joseph Roydhouse | | |
| | 1825–1852♀ Mary Ann Roydhouse | | |
| | 1785–1851♂ John Roydhouse 1798–1846♀ Francis Parkinson | | | | 1752–1792♂ Matthew Roydhouse 1756–1796♀ Rebecca Richardson |
| | | 1776–1844♂ Francis Parkinson 1777–1868♀ Margaret Sharp | | |
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