| | ١٨٩٥–♀ Mary Alberta Roydhouse ١٨٩٧–١٩٥٣♂ Sylvester J. Buckton | | | | ١٨٦٣–١٩٤٤♂ Albert Edward Roydhouse ١٨٦١–١٩٢٢♀ Mary Ann Harrison | | | | ١٨٣٩–١٨٩٨♂ John Roydhouse ١٨٣٧–١٨٨٨♀ Hannah Richardson | | | | ١٨١٢–١٨٨٢♂ Thomas Roydhouse | | | | ١٧٧٨–١٨٥٨♂ Thomas Roydhouse | | |
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| | | ١٨٦٢–١٩٥٠♂ Richard Buckton |
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