1774–1817♂ John Roydhouse | | |
1776–1777♂ Thomas Roydhouse | | |
| | 1812–1882♂ Thomas Roydhouse | | |
1816–1865♀ Jane Roydhouse | | |
1817–1822♀ Eliza Roydhouse | | |
| | 1822–1901♂ James Roydhouse | | |
| | 1824–1897♂ Henry Roydhouse 1829–1872♀ Caroline Newham | | |
| | 1778–1858♂ Thomas Roydhouse | | |
1780–1780♂ Joseph Roydhouse | | |
| | 1752–1785♂ Daniel John Roydhouse | | |