1948–1948♀ Cheryl Marie Bawkey | | |
–♂ Charles Edward Roydhouse III | | |
| | 1953–♂ Charles Edward Roydhouse II 1958–♀ Kathleen Ann Spalt | | |
1955–♀ Constance J. Roydhouse | | |
| | 1927–♂ Charles Edward Roydhouse 1933–2002♀ Emily Ann Wade | | |
1970–♀ Pamela L. Roydhouse | | |
1973–♂ Thomas Bradford Roydhouse | | |
1977–♀ Patricia Ann Roydhouse | | |
| | 1948–♂ Thomas Bradford Roydhouse Jr | | |
1953–♂ Michael Joseph Roydhouse | | |
1960–♀ Susan Ann Roydhouse | | |
| | 1929–2001♂ Thomas Bradford Roydhouse | | |
| | 1902–1981♂ Clarence Edward Roydhouse | | | | 1873–1925♂ Burton Parker Roydhouse 1877–♀ Louisa Beatrice Price | | | | 1841–1910♂ Henry Roydhouse 1844–1913♀ Mary Elizabeth Bush | | | | 1816–1849♂ Thomas Henry Roydhouse | | |
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