| | ١٨٩٧–١٩٧٨♂ William Collins Roydhouse ١٩٠١–١٩٥٨♀ Alice Ruby Tunstall | | | | ١٨٧٠–١٩١٦♂ William Collins Roydhouse ١٨٧٥–♀ Alice Annie Cheverall | | | | ١٨٤١–١٨٨٣♂ George Henry Roydhouse ١٨٤٠–١٩١٠♀ Caroline Bonnick | | | | ١٨١٣–١٨٦١♂ William Collins Roydhouse ١٨٠٧–١٨٨٤♀ Elizabeth Hayward | | |
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