Vremenska linija 
1793--
1794--
1797--
1800--
1803--
1806--
1809--
1812--
1815--
1818--
1821--
1824--
1827--
1830--
1833--
1836--
1839--
1841--
 | Joseph Roydhouse - לידה -- 1798 |
| Joseph Roydhouse - Christening -- 13 Svibnja 1798 South Kirkby, Yorkshire, England |
| Thomas Sykes Roydhouse - לידה -- 1820 |
| Thomas Sykes Roydhouse - Christening -- 24 rujna 1820 South Kirkby, Yorkshire, England |
| George Roydhouse - לידה -- 1822 |
| George Roydhouse - Christening -- 19 Svibnja 1822 South Kirkby, Yorkshire, England |
| Mary Ann Roydhouse - לידה -- 1824 |
| Mary Ann Roydhouse - Christening -- 9 Svibnja 1824 South Kirkby, Yorkshire, England |
| Helen Roydhouse - לידה -- 1831 |
| Helen Roydhouse - Christening -- 16 siječnja 1831 Darfield, Yorkshire, England |
| Stephen Roydhouse - לידה -- 1833 |
| Stephen Roydhouse - Christening -- 15 rujna 1833 Darfield, Yorkshire, England |
| Mary Roydhouse - לידה -- 1836 |
| Mary Roydhouse - Christening -- 9 listopada 1836 Darfield, Yorkshire, England |
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