| | ١٨٩٧–١٩٨٣♂ Bernard Richard William Roydhouse ١٨٩٩–١٩٨٠♀ Ella Gwendoline James | | | | ١٨٦٢–١٩٤٣♂ Thomas Richard Roydhouse ١٨٦٥–١٩٣٨♀ Charlotte Vivienne Green | | | | ١٨٣٢–١٩٠٨♂ William John Roydhouse ١٨٣٢–١٩٠٨♀ Mary Johns Jordan | | | | ١٧٧٢–١٨٥١♂ Thomas Roydhouse | | |
| |
|
| | | | | | | | ١٨١١–١٨٧٢♀ Charlotte Perks |
|
|
|
|
| |
|